New releases contain the following improvements and new features
2.2 will allow presenters and participants share files (ppt, pdf, word, jpegs etc) with another.
Users can use the webcam on their Windows/MAC to take images and add them to a presentation.
Quick Start Sessions
Reconnect to a local presentation without the need to enter the Session ID.
Presenters can generate a QR code on screen (and export this as a PDF) for participants to easily scan and join a session.
Present PDF, PPTX and saved DisplayNote sessions directly from the device (internet connection required).
Automatic pen and touch eraser detection with ShadowSense Touch Displays.