As the name suggests, it's also backlit, with sensors that turn on the lights when your hands are hovering, and lower the brightness when backlighting isn't necessary.

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We've seen plenty of cars that turn on the lights when you near, but the physical changing of the car, the handles pushing themselves out just in time to greet your arrival, certainly feels very inviting.

ENGADGET: blogger-avatar

Today, when the sun goes down in Africa, over 150 million homes will not turn on the lights.

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Users would be able to program lights to automatically turn on and off when people are in the room, to adjust light levels to the amount of daylight coming into a room and to turn on and off or dim at different times via the Internet.

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The lights use two mechanisms to tell the LEDs when to turn on and off.

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