Usability Quote of the Day

May 23, 2012

There's something very odd going on here. If designers made completely unrealistic assumptions about the physical world when designing technology, then we would blame them (and likely sue them) for technical incompetence. Yet when they make grossly unrealistic assumptions about human nature... we don't blame the designers, we blame the unfortunate people who are just trying to do what the design requires. -- Kim Vicente, The Human Factor, p. 45.    (via interaction-design.org)

Friday, September 02, 2005

New Web Tools for Color Blind Computer Users

A new approach to an old problem ...

"A researcher at the University of East Anglia is working on plug-in software that tweaks colors according to the type of color blindness of individual computer users.

The award allowed Jefferson to further develop his concept, FarbenTech, a technique to correct colors for color-blind computer users. He is interested in developing adaptive technologies for color vision deficient (CVD) observers by preserving color information by mapping colors based on the type and severity of the individual user’s condition. Jefferson’s research combines color imaging and human factors in order to develop assistive tools for CVD computer users. Jefferson is developing accessibility tools for designers to help them choose color combinations that are user friendly for color blind people. Color blindness is typically a genetic condition and it is much more common in men than in women. About one in twelve men has at least some color perception problems."   continued ...   (Via SAP INFO)

Color Blind - User Interface Design, Human Computer Interaction (HCI), Ergonomics

Color blind testing.

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