(no subject)

[gfish]

I think I've found my next hardware project: SpokePOV, a programmable persistence of vision kit for mounting on bike spokes. Cheap, too.

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[gfish.livejournal.com]

I was thinking of things that would be fun to do even without networking. Cycle through time and temp. Have a design that moves proportionally to your current speed. Display your trip mileage. But networking opens up all kinds of crazy things. Current geodetic coordinates. Stock prices. Headlines. Have an SMS gateway to let other people set the message.