SONY patents self cleaning robot – Patent US20140074292

Us20140074292A1-20140313-D00006
Patent US20140074292 – Robot device, method of controlling robot device, computer program, and … – Google Patents via IEEE Spectrum.

Provided is an excellent robot device capable of preferably detecting difference between dirt and a scratch on a lens of a camera and difference between dirt and a scratch on a hand.

A robot device 100 detects a site in which there is the dirt or the scratch using an image of the hand taken by a camera 305 as a reference image. Further, this determines whether the detected dirt or scratch is due to the lens of the camera 305 or the hand by moving the hand. The robot device 100 performs cleaning work assuming that the dirt is detected, and then this detects the difference between the dirt and the scratch depending on whether the dirt is removed.

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Huh, wonder if they’re bringing back the QRIO.


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