What an amazing idea! Create an auto-inflatable life preserver ring buoy that easily attaches to a drone. It could be deployed to a drowning person in less than 30 seconds. Students at a private school in Connecticut have been working on this idea and created a prototype shown in the video below. They’ll be selling a basic model for $99 on Kickstarter very soon.
Watch how well Ryptide works:
See more about Ryptide at Gizmag.