lex parsimoniae

On Tooltips and Affordances

I just got a new smartphone – a T-Mobile Wing, in fact, and I like it a lot.  I’ve never used Windows Mobile for any extended length of time, though, so I’m still learning a few things.  This morning, while trying to figure out what a button did, I caught myself doing something astounding, and I gained a whole new appreciation of affordances.

This phone, if you’re not familiar, is a touch-screen smartphone with a slide-out keyboard, so if I’m doing anything remotely complicated, I’m usually using a stylus to point to the screen.  This is sort of interesting all by itself, because in many ways the stylus acts as an interface metaphor for a mouse, which is, in many ways, acting as an interface metaphor for a finger.  It’s no wonder parts of the UI are screwed up!