Engineering

When wheelchair design can take many steps up

(Tech Xplore)—The biggest gift to someone who gets around is the gift of greater independence. Lifts for wheelchairs are available but not always in proximity. Some students got together and started thinking they might ...

Robotics

Robot vacuum cleaners can spy on private conversations

When your robot vacuum cleaner does its work around the house, beware that it could pick up private conversations along with the dust and dirt. Computer scientists from NUS have demonstrated that it is indeed possible to ...

Automotive

Dyson driving towards all-terrain electric car

James Dyson, famed for his vacuum cleaners, hinted Thursday that his electric car would be more energy efficient than rivals—and with "very large wheels" for city and rough-terrain driving.

Machine learning & AI

As AI rises, lawmakers try to catch up

From "intelligent" vacuum cleaners and driverless cars to advanced techniques for diagnosing diseases, artificial intelligence has burrowed its way into every arena of modern life.

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