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)

Thursday, June 30, 2005

The Right Information

It reminds me of the old shell game. Which glass is the right one ...

"Visitors to nutrition.psu.edu, the home page for the Department of Nutrition at Penn State's College of Health & Human Development, immediately discover a prominent option to watch a video. To view the video, they need to make a choice between "Low-Bandwidth" and "High-Bandwidth".

Even though choices like these are commonplace on the Internet, are users prepared to choose confidently? "Bandwidth" may not be a familiar technical term. Even if the user knows what it means, how do they decide if they qualify for a high-bandwidth option versus going with low bandwidth? Do they know the risks of making the wrong choice?

We've seen in our research that, when faced with cryptic, jargon-ridden choices, users are frightened to make a choice. They may skip past the video because it feels like the safest approach: you can't break something if you don't do anything."   continued ...   (Via uie, Jared M. Spool)

PSU Nutrition Site - User Interface Design, Human Computer Interaction (HCI), Ergonomics

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