Apen Writes On Paper, Smartphones, Tablets

Apen is a neat and simple take on getting paper notes into your computer, phone or tablet. It comes in four somewhat confusing models, named A1 to A4, but it’s the last two that we’re interested in, as they work with the iPhone and iPad (A4) and Blackberry/Android devices (A3).
The kit consists of an electronic [...]

Source: http://www.wired.com/gadgetlab/2011/08/apen-writes-on-paper-smartphones-tablets/

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