Ubi 3.0.3 is a patch for Ubi 3.0 with following updates:
Add UbiTutorial to start screen.
Reduce the line breaks when using Ubi Pen with Kinect V2 sensor.
Reduce jittery when using hand with Kinect V1 sensor.
Improve the accuracy when using hand with Kinect V1 sensor.
Please start UbiService and click "Update" to install Ubi 3.0.3.
If you have any question, please contact firstname.lastname@example.org