6 ms·
Could use nearby/changing bluetooth devices as a measure of how crowded/busy a place is. A place with a low number of strong signals could recharge the battery
by roughsquare 3y ago
Could use nearby/changing bluetooth devices as a measure of how crowded/busy a place is. A place with a low number of strong signals could recharge the battery if you stayed there for a minimum amount of time.
Turn yourself into the Tamogotchi