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Screen Codes: Visual Hyperlinks for Displays
John Collomosse and T Kindberg
In: 9th Intl. Workshop on Mobile Computing Systems and Applications (HOTmobile), Napa Valley, CA(2008).
AbstractWe present `Screen codes' - a space- and time-efficient, aesthetically compelling method for transferring data from a display to a camera-equipped mobile device. Screen codes encode data as a grid of luminosity fluctuations within an arbitrary image, displayed on the video screen and decoded on a mobile device. These `twinkling' images are a form of `visual hyperlink', by which users can move dynamically generated content to and from their mobile devices. They help bridge the `content divide' between mobile and fixed computing.
| EPrint Type: | Conference or Workshop Item (Paper) |
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| Project Keyword: | Project Keyword UNSPECIFIED |
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| Subjects: | Machine Vision |
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| ID Code: | 8355 |
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| Deposited By: | John Collomosse |
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| Deposited On: | 30 October 2011 |
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