Back in 2015, a video promoting a consumer camera drone went viral. The product, called Lily, wasn’t just adorable. It promised to be easy to use, waterproof, and fly and record autonomously for 20 minutes at a time, following behind the wearer. Just under two years and tens of millions of dollars later, Lily Robotics was raided by federal agents, the company has filed for bankruptcy, and customers never received their drones. [More]