Drone taxi takes to skies

Remember that tiny flying taxi that caused a buzz at CES 2016? That's right, the egg-shaped contraption that resembles a kind of giant quadcopter. Well, it seems the simply named "184" vehicle is ready to take to the skies this summer, ferrying paying passengers around the Emirati city of Dubai, according to an AP report. Developed by Chinese firm EHang, the 184 takes its name from having one passenger, eight propellors, and four arms. Perhaps there should be a "0" too, for zero pilots.