Human Computer Interaction Essays (Examples)

Human Computer Interaction

Human-Computer Interaction (HCI) is the study, planning and design of the way human beings and modern computing devices interact. It is a renaissance discipline, newer and more necessary now that a significant portion of the population use a computer on a regular basis. The term was actually coined in a book that maintains that unlike other tools that have been developed throughout human civilization, and computer has so many uses that were not even part of its design. Also the idea is that HCI is such a large topic of study because it includes psychology, behavior, computer science, medicine (especially kinesiology), pedagogy, and numerous other adaptive behaviors and studies (Card, et.al., 1986).

HCI and IBM- International Business Machines, IBM, has moved from working with its own PC brand to primarily the design, reinvention, and reinterpretation of research and development on computing issues. Its Center for Social Software,…

Sunrise Alsprits, the software system used in the workplace currently include increased efficiency compared to the manual system, increased access to several records, and ability to use real-time data. The disadvantages of the system include a long response time, some difficult to use features, and down-time of the system (during system upgrades), which decreases the level of satisfaction. Sunrise Alsprits system has a major shortcoming in that it allows for short-cuts around the system. Certain recommendations to improve the system to increase efficiency and effectiveness level are discussed. The observations and recommendations mentioned herein apply equally to similar systems meant for healthcare organizations elsewhere. It is recommended that suitable defaults be incorporated to save time and to facilitate fast switching between patient records; such measures would conform to the way the nurses work. Another recommendation is make provision for independent access, thus allowing for entries by administrative personnel. This enhancement…

Core affect (CA) on the other hand refers to a neurophysiological state which is accessible consciously as very simple and yet nonreflective feeling which forms an integral part of hedonistic as well as arousing values. The hedonistic values are responsible for the feeling of pleasure and displeasure while the arousal feelings are activated by sleep. In the study of affect, it became clear that its core characteristics are many. Some of the characteristics are valence which is the extent, to which an individual feels bad. Arousal, which is the sleep-activated value denoting to the extent to which one feels energized. Affects exists in each and every person without the need of any form of stimulus. Affects is a primitive aspect of every being and is noted to be university as well as ubiquitous. Affect is the center of all human laden events and called in various names as pointed out…

As many of the world's industries are faced with increasing competitive pressure and the need to continually improve their performance, employers look to new employees with computer fluency skills as an indicator that the person also has initiative to tackle difficult learning projects and master them. Initiative is very valuable in today's labor market. When combined with computer fluency and literacy, a prospective employee can add in knowledge of a specific industry and gain a greater competitive advantage in getting a new position. This combination of factors together is what serves as the catalyst for anyone seeking a career where computer fluency is a necessary requirement.

Summary

The level of computer literacy and their level of fluency with PCs, applications, the Internet and its many applications and research tools will have a direct correlation to what they will earn over their lifetimes; this point is clear from the studies citied.…

Thus "we become accustomed to demanding rather than requesting, and we unlearn the skill of making someone feel good about doing what we need" (Coffee, 2002, p. 302). The experience of continuous demands from the computer runs counter to what is required for interaction with people. The inanimate object is there to satisfy all the cyber desires at the press of a key. A person will not function in the same manner. Interacting with flesh and blood requires a different attitude, which is not engaged when the computer is interfaced with regularly. The net result of that practice is diminished civility and a boorishness that impresses demands on others. To get services from people requires politeness and at times social grace; these are not involved in the digital interaction with the computer.

Perhaps the most damning element of excessive computer usage occurs when the virtual confuses the real, and this…

Some nanorobots are being designed as "spray-on computers the size of a grain of sand." Edinburgh University has been working on nanorobots that can be sprayed onto patients as monitoring devices. They may be released for medical use in four years.

Quantum computers, based on principles like quantum entanglement and superposition, use the properties of particles. Quantum bits, called qubits, can process information faster than any existing computer technologies. A quantum computer can process many equations simultaneously. In a smaller space, using less energy, a quantum computer becomes more powerful than any commercial PC. In fact, Hertzog implies that quantum computers will mainly be used in fields demanding rapid data processing like the sciences or in cryptography.

Finally, one of the most promising future developments will be in the realm of artificial intelligence. Artificial intelligence implies computers that can think critically and creatively, like human beings. The potential for artificial…

This transformation of the user experience is critical for the cognitive value of all these attributes together to make the contribution they are capable of (Mirel, Olsen, 1998).

Finally the contextual aspects of ergonomics and usability need to be addressed in any new product, software or website development. The contextual role of design puts information into a meaningful framework for the immediate and active use of those it was designed for (Massey, Khatri, Montoya-Weiss, 2007). Contextual ergonomics includes an awareness of the needs of those using the product, experiencing its information and seeking to make the most of it via a universal design structure. Attractiveness and the ability to define customization is critical, as is the need for ensuring transparency of how the elements are integrated together to deliver a consistent user experience.

eferences

Cappel, J.J., & Huang, Z. (2007). A usability analysis of company websites. The Journal of Computer…

" Then take the screen grab and find the image on "clipboard." We tried to do this but found no key with a box around it. Another remedy Web site said to do what the first one recommended -- and the image would appear on the clipboard. We looked at a blank clipboard and then at each other and I said, "Trade the dang thing in for a Mac!"

Seriously, we're not that technology savvy in the first place, but HP could do a better job making it possible (if not simple) to take a screen grab. Taking a screen grab can save time and make it simple to grab and print out a passage in a book or article rather than printing the whole page. Recommendation: emulate the Macintosh screen capture technology. It can't be that hard.

Reply to Student 1 -- iPad. I was considering getting an iPad…

Analyze the appropriateness of HM technologies and best practices to recommend applications and strategies for your selected organization, in order to improve organizational effectiveness, workforce productivity, and systems integration

HM technologies are essential towards reduction of the cost of operations as well as an increment in the level of consumer satisfaction hence effective management of the resources and available opportunities. Wal-Mart should focus on the quality and efficient automation of the processes and departments for the purposes of eliminating errors and overhead costs. This is essential through management of the HM technologies such as CM, FID, and EP with the aim of achieving maximum profit levels and revenues at the end of the fiscal year.

eferences

Ho, C. (2007). Measuring system performance of an EP-based supply chain. International Journal of Production esearch, 45(6), 1255-1277. doi:

10.1080/00207540600635235

Karimi, J., Somers, T.M., & Bhattacherjee, A. (2007). The ole of Information Systems

esources…

The work environment, for example, could be conducive to this type of stress, as can the relationship with other employees and with supervisors.

This type of fatigue is vastly different from the mental or physical fatigue of direct work overburden, and is also more subtle than these types of fatigue. It should therefore be carefully monitored in terms of its nature and how it interacts with other types of fatigue, particularly when the workforce is diminished.

Because of the complexity of psychological loading factors, Dr. Bill should be careful to monitor, revise, and update company policy in terms of issues such as communication among employees as well as among employees and their supervisors. Communication can play a significant part in how employees perceive their work, as well as how they experience the burden of their work in a psychological sense.

Mental loading, on the other hand, is probably the most…

Human esources

International Human esource Management

International Business H: Vital and Pivotal

During the 20th century, the human resources (H) function has become quite skilled at managing human capital which is frequently defined as the skills, knowledge and experience of individual workers within a company. Human resources management has never been more vital to organizations than it is today as more and more businesses are going global. For globalizing companies, experienced, informed and effective Human esource people skills are becoming a strategic asset. In order to maximize the competitive potential of employees across global markets many multinational companies will need to revise their H policies and programs.

Table of Contents

Introduction

Background and Significance

Discussion and Implications

eferences

Introduction

During the 20th century, the human resources (H) function has become quite skilled at managing human capital which is frequently defined as the skills, knowledge and experience of individual workers within…

Human and Machine Intelligence

The similarities and differences between human and machine intelligence doesn't seem to be the most important issue. It seems clear that both have been shown to exist, though they have very fundamentally different characteristics. The issue now centers more on supremacy: Is one better, more authoritative than the other? And if so, does this influence whether a "superintelligence" (Bostrom, 2003) exists that takes us to the paradigm when words (Zadeh, 2009) and emotions are most important (Dennett, Chapter 16)?

The early writings about projects like the Turing test tried to explain intelligence as being some kind of understanding about knowledge and its function. They often used simple conceptualizations similar to the way computers use the characters of "1" and "0" as a mathematical language. Philosophers use this approach to speculate about how a logical person might be able to "see" one color by itself, independent of…

The instructor does sit with the student when he or she is training with the devices the FAA approves for the educational computer training. Sometimes a separate computer is used during this process, but the teacher is able to monitor and control the student's flight as well as plan out every detail for him or her at that particular time (United States Gernal Accounting Office, 1999).

For those that are educators, they too have noticed trends with computer-based training. The convenience of learning on the Web has stretched all the possible barriers that occur locally and globally. When it comes to distance learning, the Internet is used to deliver material to the learner, such as Word documents or PowerPoints. However, in other online environments, this is provided through hypertext, which allows the learner more opportunities to explore the information provided as well as to have much interactivity (Khalifa & Lam,…

Human Factors in Aviation

rief Historical ackground

The Airline Industry has a history that dates back to 1903 when the Wright brothers made their first successful flight in Kitty Hawk, North Carolina. Initially the public did not take the idea of the airplane travel favorably. ut this event marked the beginning of the Airline Industry as more and more inputs were given by people such as Charles Lindbergh who successfully completed a solo flight across the Atlantic Ocean in 1927 and created massive interest in flying with the general public.

The concern for human factor involvement in aviation started as soon as the interest of general public was roused in it. The initial concern was for the safety of people daring to fly the aircraft as accidents were reported due to a flaw in the design or working of the plane. A pilot task was to juggle with the complexity…

Human esources Management - Maintaining a Competitive Edge in the Corporate Marketplace

Change continues to reshape the workplace. Today's H professional is called upon to help the organization retain its competitive edge in the marketplace. Along with representing the best interests of employees, H professionals assume the role of strategic partner, administrative expert, and change agent. H assumes a critical role in promoting the vision and shaping the focus of the company. H professionals must be skilled and knowledgeable business partners, able to wear many hats while demonstrating their own competencies in communication and decision-making skills. (Aghazadeh, 1999)

Today, H departments face many challenges. Some are conventional and continuing concerns.

They include:

Attract, retain and motivate employees;

Ensure legal and regulatory compliance;

Manage the human side of technological change.

Perhaps, most critically today however, progressive H departments are charged with adding value to the corporation as they seek to:

Meet…

Modern business has now fully integrated computer technology and Internet connectivity within the professional business environment, but has been comparatively slow to adapt the new reality that many professional business functions are fully capable of being conducted from the home, for at least some significant portion of the typical office employee's work week.

Research Question:

Is it possible to increase employee motivation by providing increased employee input into factors that normally are not subject to employee preference in the professional business environment? Specifically:

To what extent would greater autonomy and individual choice of work shift hours and structure (length of shift, work hours, etc.) improve employee motivation while at work?

To what extent would the opportunity to work from home improve employee satisfaction and therefore, motivation at work?

To what extent is the prospect of improving employee motivation through implementation of greater autonomy in relation to work shift structure and…

Human Resources as Critical Investments

IN AN ORGANIZATION'S FUTURE

The purpose of this paper is to explore whether or not the human resources (HR) within an organization should be used as critical investments. To support this exploration, the terms "human capital," "human assets" and "intellectual capital" will be discussed, on the merits of each specific term as well as in relation to one another. Finally a conclusion will be drawn that determines if human resources should be viewed as any or all of the above terms, and if HR managers should utilize them as critical investments in an organization's future.

To begin, the overarching term "human resources management (HRM)" must be understood. HRM essentially is an all-encompassing term that refers to how an organization's human resources are used to achieve the organization's overall objectives or strategic directions. HRM includes a continuum of activities that can be compartmentalized into seven categories:…

"(O'Callaghan and Smits, nd) it is stated that estimations of the Gartner Group is that the majority of the data in organizations (75-80%) is in this state of unstructured format and is generally not easily located when it is needed by the organization.

O'Callaghan and Smits (nd) state that organizations tend to "maintain and variety of systems and databases in a complex ad-hoc architecture that does not seem to fulfill the needs for company-wide unstructured information in business processes, business functions and the extended enterprise." (O'Callaghan and Smits, nd) it is stated that document management (DM) systems focus on the organization and accessibility of files and contain the following parts in the DM system:

a) File storage;

b) File categorization;

Metadata services;

d) Collaboration services;

e) Workflow services;

f) Versioning services; and g) Access services. (O'Callaghan and Smits, nd)

2) Organizations should not fail in implementation of 'Enterprise Content Management'…

Human esource Management

Motivation

Motivational Plan

Two Motivation Strategies

Motivating Minimum Wage Service Workers

The Importance of the Individual

Individual Work to Teamwork

Employers will usually want to maximize the productivity of their employees. Different employers may use different strategies to support and improve productivity. It has been demonstrated by a number of theorists, such as Mayo, Maslow, and Herzberg, that one of the most effective ways of improving employee performance is through the use of motivational strategies (Tohidi, 2011). The aim of this paper is to look at the development of a motivational plan, identify two potential motivational strategies and consider the way that a minimum wage worker may be motivated.

2.

Motivational Plan

A good motivational plan may allow the employer to motivate employees by supporting high levels of jib satisfaction, which will support positive behavioral traits, including low turnover, high produced and high quality work. For employees…

" Shin (2006) Shin also states that the CMC literature "illustrates shifts of focus to different layers of context." Early on, research relating to CMC in language learning and teaching looked at the linguistic content of CMC text to examine how language learners could improve certain communication functions and learn linguistic figures through CMC activities (lake, 2000; Chun, 1994; Kern, 1995; Ortega, 1997; Pellettieri, 2000; Smith 2000, Sotlillo, 2000; Toyoda & Harrison, 2002, Tudini, 2003; Warschauer, 1996) Recent studies of "tellecollaborative projects have examined how language learners jointly construct the contexts of their CMC activities, as part of their focus on tensions among intercultural communication partners. (elz, 2003, 2003; Kramsch & Thorn, 2002; O'Dowd, 2003; Ware 2000, War & Kramsch, 2005) IN the study of Shin (2006) which was "informed by Ware's (2005) examination of a tellecollaborative communication project between American college students and German students" Shin (2006) looks into…

Instead, it is seen as an essential tool that can help a variety of organizations to be able to increase their revenues and productivity. (Singh, 2009, pp. 1 -- 10)

At the same time, the use of social software has meant that many corporations have been reaching out to employees. This is because they are seeing how this can help to: improve collaboration and communication. One of the biggest problems that a number of different organizations around the world have faced; is that coordinating their various departments can be challenging. The reason why, is due to the fact that globalization has meant that a number of companies must establish numerous offices around the world. In the past this was problematic, because many organizations had trouble communicating with other offices around the globe from: issues such as differences in the time zones. This made it more challenging to communicate and monitor…

Through this, the owner of Ford Motors Corporation was able to increase production levels and to reduce costs. "Even then when the lean manufacturing concept was years away, Ford had a focus on reducing time and material waste, increasing quality, and lowering cycle times, in order to achieve a lower cost vehicle which was reflected in the price reduction of the model T. year on year. This focus allowed him to reduce costs, even though he payed his workers well, and provide a great value product to the customer" (Lean Manufacture Website, 2009).

The editors at the Lean Manufacturing Guide online implement an approach similar to the editors at the Lean Manufacture Website. From their standpoint, lean manufacturing is an organizational effort by which waste is being reduced with the purpose of creating more value to the final product. In their own words, lean manufacturing is a "systematic approach to…

Human-Equipment Interface

Technological transformations have brought widespread use of machines and tools to the work setting. Owing to this, such concepts as human-machine/equipment interfaces have become increasingly prominent. In its simplest form, human-machine interface (HMI) refers to the point or extent of interaction between a machine and its operator; taken literally, it is the area of the machine and that of the human that interact during the execution of a task. As the use of machines at the workplace increases, the HMI concept becomes more relevant. This is particularly because machines and equipment keep getting rather complicated and advanced, and as users make more and more use of them, the risk of error increases. In this regard, manufactures are under pressure to continually develop tools and machines that align with human anatomy, limitations, and skills to make the user-machine interface safer for users (Flasporer, et al., 2002).

Human-Equipment Interfaces in…

The basic reason they are able to do so is that they don't have to provide perks and privileges to their workers and have fewer minor or overhead expenditures to take care of. (Edstrom, 1998)

To obtain best results and smooth functioning of any business it is important to understand the business, its achievements and aspirations and let others do the rest. Microsoft Corporation should likewise continue to exploit the advantages of H outsourcing for many reasons that include; it helps in diverting a considerable amount of resources and attention of the management for more pressing and critical issues. (McDonald, 2005) the firm undertaking the outsourced work is usually streamlined and dedicated to the particular field and often has state of the art technology and equipment, which is at times difficult to procure and maintain. Outsourcing is beneficial to both the parties. It causes the circulation of capital from developed…

Human-Computer Interaction Issues and Solutions

This paper focuses on socio-technical challenges and solutions in Human Computer Interfaces (HCI). The analysis identifies the shortcomings related to HCI in real-life industrial settings and areas that can be corrected. An essential component of progress is the productivity of diverse high-wage elements with dependence on levels of technological innovation. A decisive element relates the levels of human-technology interfaces coupled with the extent at which technology shows respect for cognitive, communicative and affective needs of humans (Sears & Jacko, 2009a). On the contrary, complexities of HCI designs call for trans-, inter- among other multidisciplinary approaches.

The complexity of HCI designs and interfaces has affected the potential cross-linking and combination of disciplinary knowledge within existing interdisciplinary methods in HCI-fields. The alternative blind spot concerns have been separated from usability and acceptance. The services or products are usable through completion of human-centered approaches. The consideration relates to…

Computers Think

Computers are programmed to think

Thinking is defined as the ability to make sense, represent, model, or interpret the world a person experiences. Thinking also allows humans to make predictions in regards to their world. To an organism that has needs, desires, and objectives', thinking is helpful as it enables the organism to make plans in order to accomplish these goals. Using this definition we can see clearly that computers are not organism and, therefore cannot posses the ability to think. Computers have the capability to make predictions, but the predictions made by computers have been programmed by humans. Humans who required equipment that can assist in analyzing their thoughts and predictions developed programs to be used by computers. Without human intervention, the computers would not be able to model, represent, or interpret any information.

It is assumed by a majority of people that computers have the capability…

Flight Deck Human-Machine Interface - "What to Expect in the Future"

This paper will analyze the issues associated with the flight deck human-machine interface. The data for this research will be collected through a number of secondary sources. Quantitative analysis of the collected data will be performed on the basis of frequency and types of accidents and the causes of accidents that occurred after the introduction of this technology. Qualitative analysis of the collected data will be performed on the basis of previous researches that were conducted on the issue under consideration. On the basis of the results obtained from this analysis, various recommendations will be proposed so that this technology can be further enhanced and the issues associated with it can be eliminated. The paper will also analyze aviation safety legislation and propose the changes that should be made in the legislation to make this technology safer and more…

Once a month we have a company wide birthday celebration. It is where each department goes to the break room in that area and has cake and ice cream to celebrate all of the department birthdays that month. The company provides the cake and ice cream and the birthday employees are given a company sponsored gift certificate for a dinner for two at a local restaurant.

In addition to the birthday day each month we have a potluck each month. Many companies have annual potlucks or holiday parties only, but we believe more frequent affairs help to maintain the bond of friendship among the workers, thereby insuring a higher retention rate. Emplyees who are happy with co-workers and have friends on the job are less apt to seek other employment.

Each month, the first Friday of the month, each department has a department wide potluck. We allow a 90 minute…

Human esource Management (business work) Must answer 6 topics questions close outline (Siemens Ohio H. Doc.

Human esource Management at Siemens, Ohio

The practice of human resource management is becoming more and more important within the climate of modern day business agents. And this trend is generally associated with the realization that people are not just the individuals operating the machines, but they are valuable resources, possessing essential intellectual capital. As the business climate turns more and more to services in the detriment of industry and agriculture, the economic agents become forced to invest more in the management of their staffs.

Human resources management is a complex set of techniques and mechanisms by which the economic agents manage the relationship between the firm and its staff members. This relationship is vast and includes not only the collaboration between the parties, but even the periods before and after the employment contract…

To define the safety objectives of the UAV, it is essential to evaluate the current level of safety necessary for the human-piloted aircrafts. While manned pilot aircrafts consider the safety of the pilots and the people on board to be important, however, the safety of the UAV is considered relatively to the hazard that that it will cost to the community. Thus, the intervention of human related aviation safety is still critical to enhance overall safety of the UAV. Although, the UAV accidents may lead to the zero loss of pilot's life, nevertheless, the financial investments that the governments or private organizations provide for the development of the UAV is huge, and the implementation of maximum safety to realize the objective of UAV is very essential. The human related aviation safety is still essential.

The thesis investigates selected human factors affecting safe operation of the Unmanned Aerial Vehicle. The thesis…

Table 5: Summary of the Findings of Survey Question 1, 2 and 3

Survey

Survey Questions

Mean

Standard Deviation

% of Important

% Not important

% Not Sure

1

Graduate from Undergraduate Pilot Training (UPT

2.914

1.40101

34.29%

45.71%

20

2

Pilot should be Under 40 years old

2.057

1.1099

34.28%

66.72

0

3

Having Minimum of 100 Flying Hours

3.2

1.549

40%

34.29

25.71

Total

Mean %

36.19

48.91

Mean Difference

12.72

Fig 5: Bar Chart Comparing esponses of Survey 1, 2 and 3

Based on the findings in the Fig 5, it is revealed that the second survey, which indicates that a Pilot should be under 40 years to demonstrate the effective aviation safety, supports the first null hypothesis and rejects the first alternative hypothesis. From the bar graph in Fig 5, 66.72% of the respondents agree that to be fewer than 40 is not important to demonstrate…

Likewise, a similar study by Desai et al. (2000) that compared traditional lecture format training with CBT found that, "The CBT subjects' overall end-of-training and one-month-after-training performance was significantly better than [the traditional lecture method] subjects' performance" (p. 239).

By sharp contrast, the analysis of the effectiveness of CBT by Bowman et al. (2009) found that the effectiveness of this alternative can be adversely affected by a number of Navy-specific factors, including the pace of operations in some settings, an enormously diverse population that often requires more individualized instruction, and that self-paced formats can actually serve to increase student failure rates. Nevertheless, Dye (2004) emphasizes that the Navy has taken steps to integrate lessons learned and best practices into newly developed CBT curricular offerings, and notes that improvements in the support technologies continue to provide better ways of individualizing computer-based training opportunities in the future. In fact, one of the…

Autobiographical

As one of ten children, my family structure reflects my unique cultural background. All ten of us were raised by my mother alone; we struggled financially but rarely emotionally because of the immense love and support given to us by my mother. Having a strong maternal influence in my life might also reflect the Hispanic and Christian culture in which I was raised. Both Christianity and Puerto Rican culture impacted my world growing up. For instance, my mother imparted her religious beliefs to her kids, beliefs that were strongly rooted in the Christian tradition. In addition to my mother, I had various role models who helped forge my identity and behaviors. Christianity also serves to link our otherwise oppressed minority community with the dominant culture in America. Although I grew up in an environment that supported bilingualism and respected Hispanic culture, I occasionally met with biases and prejudices in…

The salary ranges from $80,000 to $110,000 (Kalbach 45).

Advancement

Rank advancement relates to the level of experience of the employee and the amount of years of services within the context of the business entity. For individuals or experts to command rank advancement within this field, they must develop large pool of experience and qualification to be able to serve in the higher ranks. The employee must also serve within the company for certain duration in order to merit promotion. This type of rank advancement or promotion depends on the performance and personal or character traits (honesty, loyalty, and obedience) of the employee. The company must be convinced on the performance levels of the user experience designer to guarantee or facilitate promotion to higher ranks with better remuneration or wages.

Companies that hire User Experience Designers

Some of companies hiring user experience designers include San Diego, Asana, Red Giant, Nerdery,…

A user model is created with the help of this information and this model is in turn used as a basis for establishing the user interface adaptation. Task models have also been used for designing adaptive hypermedia. Different types of computer users can be associated with different task models. Task models are used to depict the activities that are to be performed from the user's point-of-view. (Jacko; Sears, 518)

Adaptive navigation support for hypermedia systems has also been explored as a means of personalizing or adapting user interface. Several prototypes have also been developed to show the way different navigational possibilities can be presented on the basis of user models. In recent times, research has concentrated on the mechanism of abstractions of objects to produce "operationally reliable software infrastructures" that provide alternative physical realizations. Development of systems like JavaBeans by SunSoft and ActiveX by Microsoft representing componentized technology shows the…

Web design

The principles of good web design revolve around a number of central core factors. One important central criterion in the development of the principles of effective web design is to fully understand crucial characteristics of the medium. Another central aspect is to base your design message on aim and communication. The first factor -- understanding the medium of the Internet - is an essential and often neglected factor in web design as will become evident in the discussion of the various principles. Secondly, it should always be remembered that, within the context of the specific medium, being able to communicate quickly and effectively with the viewer or client is what makes a good Web site effective. The intended purpose of the web site is also another cardinal feature that influences the principles of design as it is in the creative presentation that is determines its ultimate level of…

Professional eview of the Sigchi Website

ITM 433 This professional web site review assignments part session long project. For Module 3, assignment familiar professional organization website called

This is a website review for a premier international society called SIGCHI. The main purpose of the website is to bring together people from different locations who are interested in human-computer interaction. Human-computer interaction is mainly concerned in ensuring that computers and computer systems are accessible by people with disabilities. The website provides an avenue for members and non-members to get to know more about the society through the articles posted on its blog, community page and publications. It also provides an easy connection gateway via its email lists to other people who are involved in human-computer interaction around the world.

The website uses a consistent theme thus ensuring consistency in all the pages. With consistency the visitor will not be shocked and…

The Web Accessibility Initiative (W3C) specifically concentrates on defining the intersection between usability for those who are handicapped, the elderly, and those that are faced with limitations in terms of being able to get online. The reliance on ISO Standard 9241-11 (Green, Pearson, 2006) defines the extent to which there are uniformity in the design of graphical interfaces and the use of consistently of navigational aids in the form of buttons, structure of menus, and accessibility of taxonomies including support for multiple entry points and roles-based access and use of the content on the website.

PAT B- Which of the above do you feel would be most usable and appropriate for an increasingly large population of older users. Why? Give your reasons.

Of all the techniques defined within Part a of this paper, the VAK-based methodology, with its support of multiple catalog types and structures of data through variation in…

Chapter 3 stresses the importance both fundamentally and ethically of representing information truthfully and honestly through visual and experiential means that are meaningful to the learner and respect the fact that the individual mind is rather limited and therefore needs human centered externals to help it learn and retain information. Chapter 4 stresses the importance of individuality in the development of technologies that teach and interact with people. The overall work is important as it stresses the fact that technologies, as a creation of man must be developed and manipulated to reflect the humanity of their purpose. The fallibility of the mind is stressed as is its limitations and the possibility of the development of greater tools to impart knowledge is the most important factor in the development of learning tools.

Norman, D. (1988). The Design of Everyday Things. New York: Doubleday/Currency. [chapters 1, 2, 3, 4]

In this work…

This researcher rejects the existence of online communities because computer mediated group discussions cannot possibly meet this definition. Weinreich's view is that anyone with even a basic knowledge of sociology understands that information exchange in no way constitutes a community.

For a cyber-place with an associated computer mediated group to be labeled as a virtual settlement it is necessary for it to meet a minimum set of conditions. These are: (1) a minimum level of interactivity; (2) a variety of communicators; (3) a minimum level of sustained membership; and (4) a virtual common-public-space where a significant portion of interactive computer mediated groups occur (Weinreich, 1997). The notion of interactivity will be shown to be central to virtual settlements. Further, it will be shown that virtual settlements can be defined as a cyber-place that is symbolically delineated by topic of interest and within which a significant proportion of interrelated interactive computer…

Usability Evaluation

Concept of Usability Evaluation

Heuristic Method

Issues in Usability Evaluation

Heuristic Evaluation Dimensions

The Evaluator

User Interfaces

Usability Problem Formats

Heuristic Evaluation Process

Inspection Phase 15

Identifying Usability Problems

Usability Problem Preparation Phase 16

Aggregation Phase 17

Procedure of Evaluation

Participants

The Static Web Interface

Observing and Quickly Visiting the Interface

Elaborating (Problems) and evisiting (Interface and Materials)

Navigating the Interface

Annotating the Interface

Usability Evaluation

As part of the Web development process, Web developers are confronted with evaluating the usability of Web interfaces (i.e. Web sites and applications). Typically, a combination of manual methods and automatic tools are used for an effective Web site evaluation -- e.g. manual inspection is needed to supplement automatic validation tool results (owan 2000). However, Web projects are highly affected by their fast paced life cycles, leaving little room for full evaluations. Other major factors contributing to this situation are low budgeting…

The reward for the effort of learning is access to a vocabulary that is shared by a very large population across all industries globally" (p. 214). Moreover, according to Bell, because UML is a language rather than a methodology, practitioners who are familiar with UML can join a project at any point from anywhere in the world and become productive right away. Therefore, Web applications that are built using UML provide a useful approach to helping professionals gain access to the information they need when they need it.

Overview of the Study

This paper used a five-chapter format to achieve the above-stated research purpose. Chapter one of the study was used to introduce the topic under consideration, provide a statement of the problem, the purpose of the study and its importance of the study. Chapter two of the study provides a review of the related peer-reviewed and scholarly literature concerning…

Expert Systems and Neural Networks

The Development and Limitations of Expert Systems and Neural Networks

The human experience demands a constant series of decisions to survive in a hostile environment. The question of "fight or flight" and similar decisions has been translated into computer-based models by using the now-famous "if-then" programming command that has evolved into the promising field of artificial intelligence. In fact, in their groundbreaking work, Newell and Simon (1972) showed that much human problem solving could be expressed in terms of such "if-then" types of production rules. This discovery helped to launch the field of intelligent computer systems (Coovert & Doorsey 2003). Since that time, a number of expert and other intelligent systems have been used to model, capture, and support human decision making in an increasingly diverse range of disciplines; however, traditional rule-based systems are limited by several fundamental constraints, including the fact that human experts…

Adobe Photoshop Software Analysis

Adobe Photoshop is a graphics editing program developed and published by Adobe Systems Incorporated (ASI, 2007, p.3). The program allows for not only the storage of images, but the alteration or manipulation of these images within the program environment. Adobe Photoshop features a significantly flexible and easily read format which allows for the program to be widely-utilized in the field of graphics editing in a way that allows both computer novices and experts to enjoy the quality and features of the program. To date, Adobe Photoshop is likely the fullest featured and most highly respected commercial image-processing bitmap manipulation program in the PC and Macintosh worlds, and its wide distribution has meant that image data is often left in the PSD format and may persist in this form after the original image data is long gone (EGFF, 2011, p.1).

Approach to Human-Computer Interaction

Adobe Photoshop operates…

Human Resources

Domestic and International Human Resources

Adler (1990) emphasizes the importance of the international experience in the business world. The developing technologies between the time of Adler's presentation and 2004 has made this all the more prominent. When distinguishing between domestic and international human resources then, it is important to note that the one seldom goes before the other, while the domestic human resources paradigm has developed over a far longer time than international human resources. Adler (1990) explains that there has been an evolution in the business world from domestic human resources to international or global human resources. This has to be taken into account when business is conducted both on the local and international level.

When a company is domestically orientated, the product or service remains focused on the domestic market. Thus, research and development, as well as marketing occur on the domestic level. With a centralized…

Usability Testing and Implementation

The intent of this analysis is to evaluate the usability of these three websites, each of which have innate strengths and weaknesses in their design and navigation. The three websites are http://www.usability.gov /, http://www.useit.com/jakob / and http://www.transparencynow.com/index.html .

Using the foundation of a usability framework, each of the three websites have been evaluated both for use on traditional personal computers and also on mobile devices. Usability criterion for mobile devices forces the issues of accessibility, clarity, consistency, design and maintenance, and visual clarity and navigation (Lee, Yun, 2006). Beginning with Usability, org, the site's strengths include exceptionally strong accessibility even on an iPhone, consistency of navigation and an intuitive navigational design across the top ribbon of the website. The site is also easily used as a research hub as the links are logical and well-defined. There is a minimal amount of user interaction potential based on…

Constraints to Email and Potential Solutions

Humankind has been communicating over increasingly lengthy distances over the millennia, beginning with drums and smoke signals, to relay runners and mounted messengers, to the telegraph and telephone and then, during the 1990s, the Internet and email. All of these communication media have their limitations, though, including the most popular written communication method today: email. Indeed, many observers believe that email will eventually spell the end of the United States Postal Service, and trillions of dollars worth of business is transacted using email each year. Nevertheless, like its predecessors mentioned above, it is reasonable to suggest that the time will come -- and it may come sooner than expected -- when email is obsolete, having been replaced by "the next big thing." This paper provides an introduction and overview to social informatics and examines three problems that are currently associated with email that may…

'Little Skyscraper on the Prairie: A are Frank Lloyd Wright

Tower-One of His Most Bizarre Buildings Ever-ises High above the Oklahoma Plains.'

The Atlantic Monthly, vol. 302, p. 8.

Eger, J.M. 2006, March-April. 'Building Creative Communities: The ole of Art and Culture; a

Leading Authority on Information Technology Argues That Cities Must Nurture the Creative Potential and Community Engagement of Their Citizens.' The Futurist, vol. 40,

no. 2, pp. 18-20.

Jacko, J.A. & Sears, a. 2003. The Human-Computer Interaction Handbook: Fundamentals,

Evolving Technologies, and Emerging Applications. Mahwah, NJ: Lawrence Erlbaum

Associates.

Kim, Y-M. 2011, September. 'Factors Affecting University Library Website Design.' Information

Technology & Libraries; vol. 30, no. 3, pp. 99-100.

Lee, B.C. & Wicks, B. 2010. 'Tourism Technology Training for Destination Marketing

Organisations (Dmos): Need-based Content Development.' Journal of Hospitality,

Leisure, Sports and Tourism Education, vol. 9, no. 1, pp. 39-40.

Mccabe, P.T. 2004. Contemporary Ergonomics 2004. Boca aton,…

This is unlikely to change short of an amazing new technological innovation that takes "natural" language capability and programming to a new level. Let us now compare how COOL meets the needs of organizations working in various industries. The next section will help clarify why COOL is in such demand among commercial enterprises worldwide.

Chapter 3 - COOL and Organizational Goals

This section analyses how COOL supports organizational goals. COOL supports organizational goals in many ways. It is an adept and multi-faceted programming language that provides organizations the ability to manage data in many departments. It is useful for financial analysis, for shipping and inventory maintenance, for the creation of reports and data management systems and for linking various units within the organization. Each of these key features is described in more detail below.

Decision support systems such as that COOL can help facilitate are critical for supporting all levels…

For example, a medicine related website will be different from bookstore advertisement site. Customers are also different as well as managerial staff. But it is observed that same it project manager is working on both projects simultaneously.

In order to keep solve this versatility issue, an it professional will have to cover each and every knowledge in such a way that he can understand what are the requirements that user wants from me and how they should be managed. Second issue is not very important and this requires a bit of professional and specialized approach but first thing requires a lot of effort. That is why every coder who has a development related diploma cannot become an it professional (What Is Software Engineering, David Bolton). An it professional should have basic skills of almost every knowledge area so that he can understand basic requirements of the system and implement them…

Skills must be honed that create a functional page that users will view and use as the client hopes them to.

Many new eb designers produce eb pages that seem to ignore fundamental principles of "good design": full of colored backgrounds, animated pictures, multiple colors and styles of text, and little to no navigation or eb-based structure. Even in courses devoted to eb design, students still produce pages that lack unity, coherence and emphasis: "though they [students] seem to understand (and can critique) others' efforts, they're stymied when it's time for production. Few have the skills or experience writing in this medium" (Yancey & ickliff, 2001, p. 180). Similarly, individuals working on their own or working from documentation struggle with being able to create eb pages due to the same lack of experience writing on the eb.

Karper 340)

For this reason, relative examples, as explained in the previous subheading…

Authors explain: "hen software is usable it is easy and efficient to use, easy to remember, has few errors and is subjectively pleasing" (Silius, Kailanto, and Tervakari 506).

Other categories are equally important. The added value assesses whether there is anything new or special for the user. Accessability is important because social media outlets are designed for individuals who contribute content in different contexts. Privacy and security deals with protecting the users, while the motivating factors looks at how rewarding the participation for the user is, whether it takes into account all users (beginners, advanced users, etc.), whether it provides personalization and maintaining of interest, and whether it makes it easy to follow the development in the media. The web tool evaluates information reliability by assessing "accuracy, authority, objectivity, currency, and coverage" (Silius, Kailanto, and Tervakari 506).

The approach presented by Silius, Kailanto, and Tervakari is a good example of…

Art

Abjection of the Body & Cyborg Jewelry Design

The examples of jewelry located and examined for the purposes of this paper align with the definitions and ideas of the authors that contextualize the conversation. (efinery 29, 2012) Notice how both of the models are positioned side by side, which immediately prompts the audience, viewer, or consumer to compare and contrast. Though their precise background are unknown, it is presumed that both models are Caucasian. Both models have short brown hair. The models do not closely resemble each other, yet there are similarities in the thickness of their lips, the subtlety of their cheek bones, and the composition of the product photos. Viewers are meant to draw more similarities between the models than highlight the differences.

Though we presume that one model is male and one model is female, their similarity highlights their androgyny, their lack of gender or the…

Computer Games esearch

When considering the short history of computers, video and PC gaming are very recent on the timeline of technology. This is one of the reasons why there have not been many conclusive studies on the negative and/or positive effects of electronic games on children and young adults -- the most formative years. With the ever-increasing interest and involvement of children in this activity, much concern has been expressed about the impact of these games, especially ones of a more violent nature, on physical and psychological development. At the crux of the debate is the question of whether they are detrimental to a young person's health. There are specific concerns about such factors as aggression, addiction, criminal activity, obesity and reduced academic achievement.

Studies thus far show both positive and negative results from playing video and PC games. Some research finds that the playing or observing of violent…

Performance of the Company

Annual reports

Statements of corporate goals

SWOT analysis of United Health Group

9A PESTEL Analysis

In this paper, we present a systematic analysis of the United Health Group through a SWOT and PESTEL analysis. The analysis is aimed at the identification of an internal problem within the company's environment and then prescribing a suitable solution to it. The identified problem is poor Ergonomics. This is then explored and then recommendations provided.

The creation of a better health care system has been one of the key drivers of change in the American social, economic and political reform agenda. Quality health care to al citizens has been a piped dream for many. In this paper we presents an analysis of the effectiveness of United Healthcare in the provision of quality health care. Our focus is on its environmental analysis with the aim of isolating the genesis of the…

Artificial Intelligence

There is much ado about artificial intelligence today and this is reflected in the article published in the Science Daily entitled "New Computers Respond to Students' Emotions, oredom." The report states that the computer software is such that is senses the emotions of students and responds to the cognitive and emotional states of students including those of frustration and boredom. This computer program was developed by Assistant Professor of Psychology at the University of Notre Dame, Sidney D'Mello, along with Art Grae3sser from the University of Memphis and another colleague from the Massachusetts Institute of Technology.

A New Technology

Reported as a new technology "which matches the interaction of human tutors, not only offers tremendous learning possibilities for students, but also redefines human-computer interaction." (Science Daily, 2012) The software program is named "AutoTutor" and "Affective AutoTutor" and can be used to measure the level of knowledge of students…

In this regard, Oliver and Myers report that, "There is value in translating mathematics into words, so that those who do not readily grasp equations can appreciate the ideas they convey" (p. 33).

While there are increasingly sophisticated mathematical modeling applications available, a number of businesses use conventional spreadsheet programs such as Excel for a wide range of valuable mathematical modeling purposes (Ellington & Hardin, 2008). It should be pointed out, however, that Excel and more sophisticated mathematical modeling applications facilitate the analyses process, but they do not replace the need for a firm foundation in the fundamentals. In this regard, Ellington and Hardin (2008) add that, "A solid understanding of mathematical modeling requires a blend of mathematical skills and conceptual understanding. The technology available today may reduce, but does not eliminate the need for mathematical skills. Future analysts need a solid understanding of mathematical modeling when they enter the…

46). To date, though, these reforms have not materialized and the air traffic control system remains mired in the FAA bureaucracy (McDougall & oberts, 2008). In this regard, Poole (2008) emphasizes that, "[the air traffic control system] is managed by an unwieldy government bureaucracy, micromanaged by Congress, and subjected to the ups and downs of the federal budget process. And as air travel continues to grow, the air traffic control system is less and less able to keep pace" (p. 11).

Based on the importance of sound air traffic control systems, there have been a number of studies conducted to determine the primary causes of existing air traffic control system deficiencies. The research to date has identified five main causes as follows:

1. Procurement: cumbersome federal procurement processes end up taking five to seven years to acquire new radar and computer systems -- at a time when a new generation…

SIGCHI

Summary Description of its Structure and Purpose

SIGCHI is an international society for those that are "professionals, academics and students who are interested in human-technology and human-computer interaction (HCI)" (SIGCHI, 2011). This is done as a means of using a variety of "conferences, publications, websites, email discussion groups, and other services" (SIGCHI, 2011). Through their efforts, education is advanced as a means using tutorials as well as outreach in order to promote access to other organizations. A number of local chapters are available which also includes opportunities to take part in public policy (SIGCHI, 2011). Its Overall "Look and Feel" and Apparent Target Audience

The look and feel of the website is important. When looking at it, one will notice that it has a white background with blue words. This is not very attractive because a site needs some level of appeal. A way in which to make it…

Summary of work completed

To help ensure that affected personnel had an opportunity to communicate their needs for the solution, a telephonic interview with a work coordinator at Ames Central Travel Office was conducted recently; in addition, this telephonic interview was followed by a personal visit to the Ames esearch Center in order gain a clearer understanding of the current workflow process. The end users of the solution provided very insightful suggestion as to what features they would like incorporated in the system. This meeting was highly productive and helped illuminate the numerous steps that were involved in travel request processing and administration that were unclear or unknown prior to the visit.

Because the software development team for this project is currently working on other initiatives, a meeting has been scheduled with them to discuss the scope and duration of the entire project. Preparatory to this meeting, hard copies of…