In this paper, we describe an intelligent user interface designed for camera phones to allow mobile users to specify the object of interest in the scene simply by taking two pictu...
One of the visions of pervasive computing is using mobile computers to interact with networked devices. A question raised by this vision is: Should the userinterfaces of these dev...
This paper proposes and evaluates interaction techniques for camera-equipped mobile phones. The proposed techniques are based on a visual code system that provides a number of orie...
We present a set of graphical user interface elements, called widgets, for 2-dimensional visual codes. The proposed widgets are suitable for printing on paper as well as showing o...
This paper presents the design and architecture of an integrated environment that provides location independent and mobile access to Intelligent Domotic Environments. The envision...