Numbers are numbers - that is, until you have to enter them on a website. Suddenly the format, magnitude, precision, and validity of the number become big issues.
Stelian Firez has been collecting horrific examples of phone-number-entry design gone wrong, accidentally or intentionally. Remember, a phone number is a huge number (in the billions!) that must be precise
and accurate (two different things) to the digit. This makes some number-entry interfaces - like sliders, dropdowns, checkboxes, +/- buttons, and others - hilariously ill-suited to the task. Take a look, enjoy, and cringe!
[via
Core77]
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1 comment:
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