Airline pilots beware! Yours might be the next job in line to be replaced by robots. Well, maybe not yet soon. In the future, however, robots might indeed take over some tasks deemed either too menial or too distracting for humans. For now, however, DARPA's ALIAS robot, short for Aircrew Labor In-Cockpit Automation System, is content to be a co-pilot and trainer. And to prove its flying chops, it successfully landed a passenger plane. Well, a simulated Boeing 737 cockpit, to be precise.