In rural areas, basic health care can be out of reach. Keller Rinaudo founded Zipline, a delivery company that uses drones to deliver necessary medical supplies within hours, even minutes. Keller Rinaudo is the CEO and co-founder of Zipline, a drone delivery company that delivers life-saving medicine to remote places. The company began by focusing on delivering blood for urgent medical situations. Previously, Rinaudo was also the CEO and a co-founder of Romotive, a former company established in 2011 that made inexpensive small robots that use mobile phones as their computing system, machine vision system, and wireless communication system.