Abstract
Here proposing an approach towards virtual pen which can be used for any device like laptop, pc, mobile tablet or any industrial machine. Also it’s having facility of OCR (optical character recognition). Microcontroller on pen will decide when user is writing on paper. Camera attached to PC will detect x and y coordinates of tip of pen, so it will be able to trace what user is writing.
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Schedule a callMore From: INTERNATIONAL JOURNAL OF RESEARCH IN ADVANCE ENGINEERING
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