Computational support for sketching is an exciting research area at the intersection of
design research, human–computer interaction, and artificial intelligence. Despite the …

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 …

Computing devices and applications are now used beyond the desktop, in diverse
environments, and this trend toward ubiquitous computing is accelerating. One challenge …

The proliferation of computing into the physical world promises more than the ubiquitous
availability of computing infrastructure; it suggest new paradigms of interaction inspired by …

In this paper, we describe RavenClaw, a plan-based, task-independent dialog management
framework. RavenClaw isolates the domain-specific aspects of the dialog control logic from …

Recently, cellular network operators have been showing interest in offering Context-Aware
Services (CAS) in the future. For a service to be context-aware it must be able to use context …

Although commercial dictation systems and speech-enabled telephone voice user interfaces
have become readily available, speech recognition errors remain a serious problem in the …

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

The election of a malicious or compromised node as the cluster head is one of the most
significant breaches in cluster-based wireless sensor networks. In light of this, we are …

Current multitouch frameworks require application developers to write recognition code for
custom gestures; this code is split across multiple event-handling callbacks. As the number …