Pavegen V3

Yep. These floor tiles store up kinetic energy from the impact of footsteps and can be used to power any number of things!

Imagine these tiles in a convention center, where the footfall powers the aircon, electricity and wifi, I mean... that's cool as hell if you ask me.

"By stepping on our tiles and connectivity via a mobile APP, each footstep collected is converted into a digital currency that can be used to reward loyalty or to donate to charitable causes." - source

I mean they spent some COIN on that video, so it looks promising! I'd love to see these in every mall and convention center. Yay kinetic energy!