Social networks are popular platforms for interaction, communication and collaboration between friends. Researchers have recently proposed an emerging class of applications that l...
Christo Wilson, Bryce Boe, Alessandra Sala, Krishn...
A prevalent assumption behind interface approaches that employ physical means of interaction is that this leverages users’ prior knowledge from the real world. This paper scruti...
Street art and political activism have a rich history of shaping urban landscapes. Our work explores the processes by which public artists and political activists contribute to pu...
This paper continues the movement from technology centered to human centered approaches in the study of tasks that involve finding, understanding, and using information, and tools...
The paper presents the activities and the results of the "Child Observation in school context workshop", an on line course realized during the last academic years at Mac...