Autonomous vehicle technology could help blind to navigate

Navigation devices used by blind people today lack the ability to operate indoors and other areas where GPS is not available, and are unable to help the user deal with items that aren't part of maps, such as crowds and cars. ...

'Skywalker': Aeronautical technology to improve maize yields

To design a low-cost unmanned aerial vehicle which helps to select the maize varieties which are best adapted to adverse environmental conditions is the main objective of an international project led by Josep Lluís Araus, ...

Friend or foe? Civilian drones stir debate

Drones: A flying technological marvel that could save lives or a sinister robot spy which edges the United States ever closer towards becoming a surveillance society?

US to launch anew secretive space plane

The United States is planning a new launch of its tiny, pilotless military space plane on Tuesday as part of a futuristic Air Force program that has fueled speculation over its mission.

What an unmanned aerial vehicle can do with depth perception

When a person reaches out to place an object in just the right place, their mind makes a series of judgments requiring vision, stability and careful movement. Trying to do the same thing robotically from a hovering unmanned ...

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