> For example, my Wacom Intuos3 (RIP) was waterlogged, so it was an 
> opportunity to look inside. They have a chip on the board with their logo. 
> Probably some customized DSP to translate the signals generated by the 
> stylus and tablet grid.

Oh yeh that's a good one.  We have a lot of contact (no pun intended) with 
touch panel companies, they are all offering their custom ICs to process the 
touch panel signals into easily usable form.  They will even license their 
designs to us to include with our ICs to reduce costs.

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