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== Problem == == Solution == == Variations == == Interaction Details == == Presentation Details == == Antipatterns == == Examples == |
Virtual and otherwise, spacing of keys, basic labels, reflective and transmissive labels must match, align with expectations: keyboard layout (!@# on 123 for US keyboards, abc on 2 for NANP dial pads, but comply with localization always!); note that backspace and delete are different things, and those accustomed to e.g. Windows will think "del" means "forward delete" and not backspace, so be careful with labels. Some discussion of the tradeoffs in symbols for internationalization and some of these issues (del vs. backspace) and ambiguity in labels. Even the common down then left arrow is not recognized universally as a return or enter key to many users.
Problem
Solution
Variations
Interaction Details
Presentation Details
Antipatterns