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, November 04, 2005

Take off the training wheels

Some great examples of solutions getting in the way of problems ...

"Like dull knives in the kitchen and training wheels on bicycles, many so-called safety features just lead to trouble. The cranky user suggests an alternative approach.

A friend once needed to run a process where, for reasons unknown, the program required him to confirm each task in a series of hundreds. He balanced a pocket knife on the Return key and went to lunch. In his particular case there were no horrific surprises; it was just a huge waste of time and he worked around it. For many users faced with this type of "safety" feature, however, the workaround isn't so simple.

Confirming, clarifying, and checking every operation, as most applications these days do, is intended to protect users from accidents. The result is similar to what many people find after putting training wheels on a child's bicycle: the vehicle is more cumbersome and the child never learns to ride it properly. This month I'll count the ways excessive protections make computers harder to use and more accident prone."   continued ...   (Via IBM, The cranky user)

Training Wheels - User Interface Design, Human Computer Interaction (HCI), Ergonomics

Training Wheels.

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