Archive for the tag “Fitt’s Law”

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Please Provide Padding

There are other websites were you can buy train tickets, but if you live in Germany it's most likely that you will book a ticket on the website of Deutsche Bahn (German railways). Much has been said about accessibility on that site, and sure there's room for improvements in future updates. But some things just work well […]

Quantitative Methods of Usability Analysis

In his recent article Three Hypotheses of Human Interface Design Tantek Çelik came up with some interesting hypotheses about the usability of computer interfaces. It was a brilliant idea, but I’m afraid the well-established method for Human Computer Interaction KLM-GOMS describes his hypotheses pretty well. Unfortunately somebody came up independently with that, 27 years ago. […]