The desktop metaphor is so entrenched in personal computer users' collective consciousness that it is easy to forget what a bold and radical innovation the Graphical User Interface (GUI) was and how it helped free the computer from the "professionals" who were appalled at the idea of computing for everyone.

OLPC is about to revolutionize the existing concept of a computer interface.

Beginning with Seymour Papert's simple observation that children are knowledge workers like any adult, only more so, we decided they needed a user-interface tailored to their specific type of knowledge work: learning. So, working together with teams from Pentagram and Red Hat, we created SUGAR, a "zoom" interface that graphically captures their world of fellow learners and teachers as collaborators, emphasizing the connections within the community, among people, and their activities.