231 search results - page 12 / 47 » User Navigational Behavior in e-Learning Virtual Environment... |
CARS
2003
13 years 8 months ago
2003
This article proposes the use of autonomous actors for navigation support within complex virtual medical objects reconstructed from Computed Tomography or Magnetic Resonance Imagi...
IAT
2009
IEEE
14 years 2 months ago
2009
IEEE
—We present an intelligent agent crawler designed to collect user-generated content in Second Life and related virtual worlds. The agents navigate autonomously through the world ...
VR
2008
IEEE
14 years 1 months ago
2008
IEEE
In this paper, we report the results of a pilot study designed to evaluate the impact of signs as navigation aids in virtual worlds. Test subjects were divided into three groups (...
MSE
2002
IEEE
14 years 8 days ago
2002
IEEE
An approach to the specification of a Virtual Reality (VR) interactive environment is presented, which merges and generalizes two methods recently proposed in the literature: the ...
MHCI
2009
Springer
14 years 1 months ago
2009
Springer
Landmarks are a key element in navigation and have been used extensively to provide navigation support to pedestrians through mobile devices in urban areas. Natural environments d...