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dirk.bruere
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re: Touch is not enough, say display experts
dirk.bruere   6/3/2010 6:28:33 PM
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The real gamechanger is eye tracking. Look and click.

JMWilliams
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re: Touch is not enough, say display experts
JMWilliams   6/3/2010 5:00:52 PM
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One bothersome point ignored in the article is the problem of finger-smudges on the touchscreen. While this is not much of an issue for user input displays, such as touch-keyboards, -menues, or -icons, it is a serious problem when the touchscreen is used also for output of text or images. A dirty keyboard or mouse can be ignored; a dirty touch display is very aggravating. Users will persist in eating while browsing; this almost unavoidably means the use of a pen (or chopstick?) for touchscreen input.



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