December 2012
Intermediate to advanced
370 pages
11h 57m
English
Content preview from Human-Computer Interaction
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Chapter 2
The Human Factor
The deepest challenges in human-computer interaction (HCI) lie in the human factor. Humans are complicated. Computers, by comparison, are simple. Computers are designed and built and they function in rather strict terms according to their programmed capabilities. There is no parallel with humans. Human scientists (including those in HCI) confront something computer scientists rarely think about: variability. Humans differ. We’re young, old, female, male, experts, novices, left-handed, right-handed, English-speaking, Chinese-speaking, from the north, from the south, tall, short, strong, weak, fast, slow, able-bodied, disabled, sighted, blind, motivated, lazy, creative, bland, tired, alert, and on and on. The variability ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.