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LongPad, CHI 2013

지성 구 지성 구·1 video
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Published on Jan 22, 2013

LongPad: a Touch Pad Using the Entire Area below the Keyboard of a Laptop Computer
http://hcil.kaist.ac.kr/?page_id=202

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Uploader Comments (지성 구)

  • SorryUserNameSucks

    SorryUserNameSucks 3 months ago

    How does this IR array affect things like video chat? It seems like a large quantity of light would be emitted towards the camera above the screen.

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  • 지성 구

    지성 구 3 months ago

    Even though LongPad uses a 8x15 LEDs, only one of them is on at a time. This means that it is not strong enough to affect the camera. Also, its power consumption is equivalent to that of a single LED.

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    in reply to SorryUserNameSucks (Show the comment)

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  • Tim Pierce

    Tim Pierce 3 months ago

    why just a laptop keybored? the video also shows it can work under a mac keyboard. would love to order one if its available so i can replace my battery sapping magic mouse

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