There are 15 Cool Tech Tools introduced but I think that Watchitoo is one of the best.
Wachitoo Class Interact is trying to reinvent the classroom experience for online classes. The program allows for 25 participants to stream into the video classroom through their webcams, and then participate via text, video chat and polls.
Wachitoo said that the program helps create active participants, instead of passive students watching a traditional lecture video. Teachers can single out students for presentation, record the presentation, build breakout sessions, and share graphics and whiteboards through the platform.