Comment Re:Great! (Score 4, Insightful) 74
Or 640x400, at the rate that laptop resolution is going.
One watt and then if you want another watt you have to buy some more shoes? I can't see it catching on.
A watt is a unit of power, not energy. The lifetime of the shoes is unspecified. Speaking of a watt, that's a lot of power for an energy harvester like this, and sounds too good to be true - because it is. The article only shows a 10mW generator, though that is still enough for periodic radio transmissions. Also, I would guess because it is electrostatic in operation, it would also work as a fairly large capacitor for temporarily storing the energy.
If you want to put yourself on the map, publish your own map.