"This test confirmed that all components — software, mechanical linkages, and control laws — work together as intended." ...

a leader in UAV system manufacturing, has announced their adoption of two advanced autonomous flight technologies by Abu Dhabi’s VentureOne: Perceptra, a new cutting-edge GPS-less navigation ...

It's just a flight-control system that allows a pilot to fly an airplane without continuous hands-on control. Basically, it lets a pilot fly from New York to Los Angeles without white-knuckling ...