This paper presents an ongoing study comparing the potential and the quality of the experiences provided by tangible versus traditional interfaces. The study was carried with two ...
Cristina Sylla, Pedro Branco, Clara Coutinho, Mari...
In this paper we present a system that simulates urgency-augmented phone calls on mobile phones. Different scenarios and interaction techniques are discussed. We report a user stu...
HCI has many challenges and internal debates (for example, where is our theory? What is the role of design in HCI? What is the relationship between research and practice? How do w...
The development of computer-based devices for music control has created a need to study how spectators understand new performance technologies and practices. As a part of a larger...
Peephole interaction occurs when a spatially aware display is moved and acts as a viewport to reveal different parts of the virtual space that cannot all fit within the display at...