CTOUCH offers free collaboration software
CTOUCH is offering a free license of Smoothboard Air software that alllows connection of multiple iPads, Android tablets or smartphones to CTOUCH touch displays.
Smoothboard Air is installed onto a computer and provides an IP address. In education environments students scan the released QR code or enter the IP address into the webbrowser of a mobile devices to share the display.
New participants can be invited to join and start collaborating instantly. Both presenters and participants can annotate on any application simultaneously.