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A comment on Dry erase board lined with IR sensors to record pen strokes [video].

Re:Dry erase board lined with IR sensors to record pen strok... by 27182818284 on Friday September 11, 2015 @03:03PM (#10205558)
Fairly neat. Consider the listing status of the video. Right now it is discouraging people from sharing.
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Re:Dry erase board lined with IR sensors to record pen strok... by arey_abhishek on Friday September 11, 2015 @03:46PM (#10205771)
Changed the status to public
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