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There is kind of interesting project out there: http://www.kickstarter.com/profile/ipen http://www.kickstarter.com/profile/ipen They seem to use totally differ
by t_kozak 14y ago
There is kind of interesting project out there:
http://www.kickstarter.com/profile/ipen http://www.kickstarter.com/profile/ipen
They seem to use totally different approach - an external motion detector, proximity sensors which gives this tool much better precision. It's this kind of technology as used in kindle touch. Although it's still early for them, idea behind this is quite interesting.
- hristov 14y agoThese pens use ultrasound triangulation. I have tried the earlier paper versions of them and they are eerily accurate. I was just thinking someone should use a pen like this for the ipad and it seems that someone already has.