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Posts: 1 | Thanked: 0 times | Joined on Aug 2008
#1
This is an old thread and it has been answered - thank you.

Last edited by brown786@gmail.com; 2012-02-07 at 14:44.
 
Syntra's Avatar
Posts: 108 | Thanked: 4 times | Joined on Sep 2007 @ Ohio
#2
Might be some sort of magnet.

A stylus on eBay.
 
tz1's Avatar
Posts: 716 | Thanked: 236 times | Joined on Dec 2007
#3
Tablets are usually either pressure sensitive touchscreens, or as I suspect in this case use digitizers (Wacom or other tablets) that transmit an RF signal across the back and pick up the resonance (sort of like RFID tags or the security devices to prevent shoplifting, but with XY precision). So the stylus has an inductor and some other electronics.

This (or a close variant) is probably what you are looking for:

http://www.bhphotovideo.com/c/produc...serve_Pen.html
 

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