Abstract: We report on an alternative OCGM interface for a bulletin board, where a user can pin a note or a drawing, and actually shares contents. Exploiting direct and continuous manipulations, opposite to discrete gestures, to explore containers, the proposed interface supports a more natural and immediate interaction. It manages also the presence of different simultaneous users, allowing for the creation of local multimedia contents, the connection to social networks, providing a suitable working environment for cooperative and collaborative tasks in a multi-touch setup, such as touch-tables, interactive walls or multimedia boards.

Authors: S. A. Iacolina, M. Corrias, O. Pontis, A. Soro, F. Sorrentino, R. Scateni.
A Multitouch Notice Board Fostering Social Interaction.
ACM SIGCHI Italian Chapter (CHItaly 2013), 13:1–13:4.
Trento, Italia, Settembre 2013.