Welcome to the UPDD documentation for version V6 and V7.
UPDD V6 touch driver is available for Windows XP thru 11, MacOS 10.7 and above, many Linux distributions and Android.
UPDD V7 touch driver is available for Windows 10/11 64 bit and macOS 10.14 and above.
At the user interface level there is little difference between UPDD V6 & V7. However there are some significant technical changes as described
covers installation and usage of the drivers and describes the driver’s utilities and features.
Programmers can see how to interact with the driver in the
Application Programming Interface section
a number of example programs.
For those using TUIO Client applications to receive touch data the
TUIO Server section
describes our implementation
of the TUIO protocol.
If you should experience problems with the driver or hardware please refer to the
assistance. This section also describes information we may require to aid investigation.
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