#Summa
When we were working on 3DSr2, we realized that we needed to be a lot more
flexible in dealing with digitizers, and we put quite a bit of work into r2
to make it compatible with DGPADI (digitizing/pointing device) drivers.
That was _supposed_ to make it easy for tablet manufacturers to write
DGPADI drivers that worked correctly in 3DSr2. Unfortunately, I don't
think any of the tablet manufacturers have put any specific energy into
supporting 3DS as of yet. Oh well…
Animator Pro is another story. The IDR (input device driver) interface in
that program was developed by Jim Kent to make it possible to write drivers
externally for pointing devices, but the IDR format wasn't made widely
available enough to do any good. I've passed on all the information I've
gotten about problems with AAP and pointing devices to Jim, and I hope
he'll have some success in dealing with it.
– G