As a part of our main project (an interaction layer for interactive environments based on display walls and/or tabletops) we’ve implemented TUIO 2.0 protocol. Currently, we have fully functional implementation in C++ and the Java implementation is on its way (primarily for Android OS). We had to chose TUIO 2.0 due to some features (like timestamps) which are not handled in TUIO 1.x. We also revealed several pitfalls of the proposal which could be improved in the next revision of the protocol. Here is the link: TUIO 2.0 implementation
... it seems to me, 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 starting 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.