In the News

Quantum film sensor stops delivery drones crashing into things

Date: 10/13/2016

Company: InVisage Technologies

Source: New Scientist

By David Hambling

A sensor due for launch early next year allows small drones to sense and avoid obstacles with the aid of quantum film.

The drone revolution could see fleets of uncrewed aerial vehicles crisscrossing cities delivering pizza, cleaning windows and inspecting infrastructure. But this will only be possible if they can avoid trees, buildings and other hazards autonomously while flying at speed.

InVisage Technologies of Menlo Park, California, has built a low-cost sensor that can rapidly detect obstacles up to 20 metres away, using a technique called structured light. The SML-20 projects laser dots that are distorted by any object they strike, allowing the sensor to infer the location and distance of obstacles ahead.

Read full story at New Scientist

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