minus-squareBK85@lemmy.worldtoTechnology@lemmy.world•Researcher has developed, at a cost of less than one dollar, a wireless light switch that runs without batteries, can be installed anywhere on a wall and could reduce the cost of wiring a house by ...linkfedilinkEnglisharrow-up1·10 months agoThat’s where occupancy sensors shine. I generally don’t have to touch my phone or switches. linkfedilink
That’s where occupancy sensors shine. I generally don’t have to touch my phone or switches.