Designing interfaces or applications that move beyond the bounds of a single device screen
enables new ways to engage with digital content. Research addressing the opportunities …

Toolkit research plays an important role in the field of HCI, as it can heavily influence both
the design and implementation of interactive systems. For publication, the HCI community …

We summarize the state of the art in the field of distributed user interfaces (DUIs). Topics
surveyed include pervasive and ubiquitous computing, migratory and migratable interfaces …

In the last two decades, Tangible User Interfaces (TUIs) have emerged as a new interface
type that interlinks the digital and physical worlds. Drawing upon users' knowledge and skills …

People naturally understand and use proxemic relationships (eg, their distance and
orientation towards others) in everyday situations. However, only few ubiquitous computing …

We show how modern mobile phones (Weiser's tabs) can interact with their environment,
especially large situated displays (Weiser's boards). Smart phones' emerging capabilities …

Prototyping is the pivotal activity that structures innovation, collaboration, and creativity in
design. Prototypes embody design hypotheses and enable designers to test them. Framin …

We identify and present a major interaction approach for tangible user interfaces based
upon systems of tokens and constraints. In these interfaces, tokens are discrete physical …

Sensors are becoming increasingly important in interaction design. Authoring a sensor-
based interaction comprises three steps: choosing and connecting the appropriate …

Tangible user interfaces (TUIs) augment the physical world by integrating digital information
with everyday physical objects. Currently, building these UIs requires" getting down and …