Colin Billings has built something that I’m incredibly interested in generally: hardware that contributes to home automation. He built Orro, the first truly responsive lighting system, out of his own frustration with lighting’s adverse impact on his wellness and sleep. Now the Orro Switch adds the computational power of an iPhone XR inside the walls of a home. It detects your presence in a room and adjusts the lighting automatically to bring out the most natural light, reducing artificial light exposure that disrupts your body and sleep. Within a week, Orro learns your preferences and handles 95% of all the lighting adjustments, so you don’t have to think about your lights anymore.