There is no doubt that, in pro-disabled accessibility discourse, certain groups are privileged above others. Whilst there is increasing sensitivity to this in Computer Science, with developers and researchers working to close the distance, this reasons for this divide are under-theorised within ICT discourse.
How shall we design accessible GUIs? Which are the main problems, which are the right paths and techniques for doing this? The article is a story about an experience, about the development of an accessible GUI and an analyses of the procedures.
An estimated nine to twelve percent of the male population suffers from some form of color vision deficiency, commonly called 'color blindness.' It is important for computer interface designers to take into account and eliminate, if possible, any potential confusions that can arise because of color vision deficiencies. There are two major types of color blindness. The most prevalent causes are confusion between red and green. This type affects approximately eight to ten percent of the male population. In another type, an additional one to two Percent of men suffer from a deficiency in perceiving blue/yellow differences. Less than one percent of women suffer from any form of color blindness. To understand color blindness better, it is helpful to be familiar with the ways in which colors differ from each other. One standard way to discuss color is to divide it into hue, saturation and brightness (HSB).
ACM SIGCHI brings together people working on the design, evaluation, implementation, and study of interactive computing systems for human use. ACM SIGCHI provides an international, interdisciplinary forum for the exchange of ideas about the field of human-computer interaction (HCI).
The SIGCHI mailing and discussion lists are open to all interested people and do not require ACM or SIGCHI membership. Posting to the lists is moderated to avoid spam, irrelevant posts, and subscription queries, but are generally open to to any people, whether subscribers or not. Many lists are archived and searchable on the Web.
This paper reports on an exploratory study among adolescents (
Human beings have evolved a rich and sophisticated set of processes for engaging with the world in which cognition and affect play two different but equally crucial roles. Cognition interprets and makes sense of the world. Affect evaluates and judges, modulating the operating parameters of cognition and giving a warning about possible dangers. The study of how these two systems work together provides guidance for the design of complex autonomous systems that must deal with a variety of tasks in a dynamic, often unpredictable, and sometimes hazardous environment.
AIS SIGHCI provides a forum for AIS members to discuss, develop, and promote a range of issues related to the history, reference disciplines, theories, practice, methodologies and techniques, new developments, and applications of the interaction between humans, information, technologies, and tasks, especially in the business, managerial, organizational, and cultural contexts.
I will examine this unfortunate side effect, Repetitive Strain Injury (RSI), of the Digital Age in this essay. It has probably affected someone you know. I hope this information will cause you to pause, look at your computer setup and initiate changes that make your computing safer and more comfortable. And if you've already experienced some of RSI's disabling and career-threatening effects, I hope that this article eases some of your anxieties by describing methods, approaches and treatments that have helped others.
Interview with John Carroll, best‑known among technical communicators as “The Father of Minimalism,” a title he earned as a result of his popular book, The Nurnberg Funnel.
The development of 3D animation systems has been driven primarily by a hyper-realist ethos, and 3D computer graphic (CG) features have broadly complied with this agenda. As a counterpoint to this trend, some researchers, technologists and animation artists have explored the possibility of creating more expressive narrative output from 3D animation environments. This article explores 3D animation aesthetics, technology and culture in this context.
An artifact simply means any product of human workmanship or any object modified by man. It is used to denote anything from a hammer to a computer system, but it is often used in the meaning 'a tool' in HCI or Interaction Design terminology. The term is also used to denote activities in a design process.
Writers and editors in particular put in an awful lot of miles at the keyboard every day. One serious problem is the risk of so-called 'repetitive-stress injury' (RSI)--simplistically, any injury that results from overuse of a body part without giving it time to recover. In fact, 'overuse injury' is probably a more immediately obvious term, and given how much time many of us spend using computers, overuse is indeed a risk.
Writers and editors in particular put in an awful lot of miles at the keyboard every day. For example, I commonly spend a solid 8 hours typing. Writers and editors in particular put in an awful lot of miles at the keyboard every day. For example, I commonly spend a solid 8 hours typing. Then there's that darned mouse. W. Wayt Gibbs, writing in the June 2002 Scientific American, used the Mouse Odometer software (www.modometer.com) to monitor his habits and found that in a single 5-day period, he'd recorded 2440 feet of mouse movement and nearly 22 000 mouse clicks. It's no wonder computer users sometimes experience serious physical problems.It's no wonder computer users sometimes experience serious physical problems.
What if something neither looks nor quacks like a duck, but users think it is a duck? The cranky user comments on baby duck syndrome and how it can trap users with systems and interfaces that don't really meet their needs.
Making thoughts, ideas and plans explicit by writing them down or by developing an artifact, we create situations which talk back to us. For example, architects use the backtalk of their work extensively. When sketching, unexpecting patterns emerge, which are incorporated and maybe elaborated on in the drawing. Thus, the act of sketching is not only the conscious act of sketching the intended subject, but an interplay between the sketcher, the materials and possibly other situational constraints.
Las barras de mosaico (TileBars) son una técnica de visualización de búsquedas en documentos que permiten hacerse una idea más clara de lo que nos devuelve un buscador, añadiendo la serendipia (descubrimiento accidental) al concepto de relevancia.
Abgeflachte Bürgersteige, Rampen statt Stufen, tiefergelegte Busse - an den alltäglichen baulichen Barrieren für Kinderwägen und Rollstuhlfahrer wird gearbeitet. Im IT-Bereich dagegen ließ Barrierefreiheit bislang auf sich warten: Viele Websites sind nicht für jeden zugänglich. Mit dem Gesetz zur Gleichstellung behinderter Menschen sind öffentliche Institutionen seit Anfang Mai 2002 verpflichtet, ihre Websites barrierefrei zu gestalten.
Uptake of hypertext is likely to happen somewhat differently than the standard Bass curve. First, the market for hypertext use is highly dependent on the number of people who have computers with certain minimum capabilities (typically at least a graphical user interface; for WWW use it is also necessary to have Internet access). Second, the influence of other hypertext users is almost certainly not linear.
The website of the Bay Area Chapter of the Human Factors and Ergonomics Society.
The BayCHI Job Bank is a service that enables local employers to publish job openings to the members of BayCHI. The job bank connects the BayCHI members, who are professionals in the Human-Computer Interaction field, with job openings in the local HCI industry. Bay Area employers may submit descriptions for jobs that are relevant to our membership to the job bank at no charge.