Trackpoint device creation tip.

[Thinkpad4by3]

I was just looking around and I found that the Nintendo New 3DS's C-Stick has a very simple 4 pin layout that could be easily be modified to work with an Arduino. This would prevent the destroying of TP keyboards for their trackpoints and it will be easier to wire and customize. Also the modules go for around ~10-15$.

I'm likely going to pick one up and start tinkering. (External portable USB trackpoint module?? )