6009 search results - page 1177 / 1202 » Design-oriented human-computer interaction |
ISWC
2003
IEEE
14 years 28 days ago
2003
IEEE
We present a novel, inexpensive, coarse tracking system that determines a person’s approximate 2D location and 1D head orientation in an indoor environment. While this coarse tr...
ISWC
2003
IEEE
14 years 28 days ago
2003
IEEE
All wearable centric location sensing technologies must address the issue of clock synchronisation between signal transmitting systems and signal receiving systems. GPS receivers,...
ISWC
2003
IEEE
14 years 28 days ago
2003
IEEE
SenSay is a context-aware mobile phone that adapts to dynamically changing environmental and physiological states. In addition to manipulating ringer volume, vibration, and phone ...
ISWC
2003
IEEE
14 years 28 days ago
2003
IEEE
In this paper we describe the first stand-alone Augmented Reality (AR) system with self-tracking running on an unmodified personal digital assistant (PDA) with a commercial camera...
LAWEB
2003
IEEE
14 years 28 days ago
2003
IEEE
RDF is the first W3C standard for enriching information resources of the Web with detailed meta data. The semantics of RDF data is defined using a RDF schema. The most expressiv...