WOW !, take a look at this, this product can be very useful when it is mass adoption. Even we can turn on the house with just footsteps. If in a larger scale, of course we can also turn on a city only with this tool.
The concept is so interesting, I can't wait to wait for the realization.
BTW, I'm including this product in my "Top 3 Hunts" today.
SUPER DUPER HUNT @dayleeo
wow thanks very much for that @calprut !