We introduce the simple gesturing user interface (SGUI), an application programming interface (API) for designing user interfaces utilizing simple gesturing on the personal digita...
Animation or sound is often used in user interfaces as an attempt to improve users' perception and comprehension of evolving situations and support them in decision-making. Ho...
Tangible user interfaces provide access to virtual information through intuitive physical manipulation. However, feedback is mostly provided by displays in the environment instead...
Large collections of photographs are commonplace, and many interfaces for viewing, sorting and organizing them have been proposed. This work describes the design and implementatio...
One trend in software development is to implement application functionalities through Web services. This eases the possibility of developing interactive applications exploiting fu...