MIC by AllofUs for Microsoft,

A giant visitor guestbook that can digitally collect and share the creative thoughts, comments and ideas of event attendees in an engaging, innovative manner.

The result is a highly engaging, responsive and intuitive experience that attempts to inspire guests to get imaginative and have a play with their responses & also with the act of drawing / mark making!

Visitors to the Microsoft Interactive Canvas are invited to write or sketch into one of the message bubbles, or directly on the canvas and then share it with the world.