As a part of our main project (universal interaction layer for display walls and tabletops) we've implemented TUIO 2.0 protocol. Currently, we have fully functional implementation in C++ and we are porting it for Java (primarily for Android OS). We also revealed several pitfalls which could be improved in the next revision.
Since it seems, that everyone is satisfied with TUIO 1.1, and there is no hunger for TUIO 2. I would like to start the discussion on the reasons for using TUIO 1.1 or not using TUIO 2.
I would be very grateful for any comments on this topic and here are several questions:
Why you don't use/need TUIO 2?
Will you use TUIO 2 if there would be community of users and developpers?
What is the opinion of bussines and/or commercial companies concerning support of TUIO 2 in their products.