Input devices include touch screens and graphics tablets and the basic features include:
- Scale and annotate video (HD/SD, NTSC/PAL) and graphics sources
- Freehand draw with 12 pointer types, 4 line widths, 7 colors, 3 highlight colors
- Resize and move windows
- Freeze live video for annotation
- Save snapshots to USB memory device or network drive
- Print snapshots to a network or local USB printer
- Share snapshots via teleconference
- Control with touch screen, digitizing tablet, mouse and keyboard
You can see all the details here: http://www.rgb.com/news/announcements/item.php?file=Annotatorjune