[mmooss]

Lots of research is done on UI for cars and planes, for understandable reasons. I wonder how much is applicable to other less valued devices where there is little research.

I thought of it because someone was talking about their new super-bright, blinking bicycle tail light. I could see someone naively intuiting brighter is better or blinking is better, but I know UI well enough to know that naive intuition has poor accuracy.

I spent a little time looking for empirical information but almost all I could find was cars. (I did find something that said blinking could be a problem because it's hard to visually and mentally track a moving object in the dark - it's in one spot, disappears, and then reappears in another spot. I did come across the standard blink cycle for cars, which includes total cycle length, and the on-period length and off-period length in each cycle.)