ACM - affordances
Patrick Jermann
Pierre Dillenbourg
Himanshu Verma
Flaviu Roman
Silvia Magrelli
solving a problem versus making a judgement
DiamondSpin
Exploring the effects of group size and table size on interactions with tabletop shared-display groupware
Do shareable interfaces promote more group participation than single user displays? Human-Computer Interaction 24, 1-2 (2009), 79--116
A mischief of mice
Beyond the chalkboard: computer support for collaboration and problem solving in meetings