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GROUP
2005
ACM
15 years 12 months ago
Proactive behaviour may lead to failure in virtual project-based collaborative learning
This paper argues that proactive behaviour, caused by high engagement and motivation of the learners, may lead to failure of collaborative learning. By examining empirical data fr...
Pernille Bjørn, Morten Hertzum
ICRA
1998
IEEE
154views Robotics» more  ICRA 1998»
15 years 10 months ago
Vibration Feedback Models for Virtual Environments
Vibrations can significantly enhance touch perception for virtual environment applications with minimal design complexity and cost. In order to create realistic vibrotactile feedb...
Allison M. Okamura, Stanford Dennerlein, Robert D....
UIST
1993
ACM
15 years 10 months ago
A Toolset for Navigation in Virtual Environments
Maintaining knowledge of current position and orientation is frequently a problem for people in virtual environments. In this paper we present a toolset of techniques based on pri...
Rudolph P. Darken, John L. Sibert
IVA
2010
Springer
15 years 4 months ago
Using Artificial Team Members for Team Training in Virtual Environments
In a good team, members do not only perform their individual task, they also coordinate their actions with other members of the team. Developing such team skills usually involves e...
Jurriaan van Diggelen, Tijmen Muller, Karel van de...
HAPTICS
2008
IEEE
16 years 25 days ago
Does Judgement of Haptic Virtual Texture Roughness Scale Monotonically with Lateral Force Modulation?
Abstract. We describe experiments that compared the perceived relative roughness of textured virtual walls synthesized with an accurately controlled haptic interface. Texture was m...
Gianni Campion, Andrew H. C. Gosline, Vincent Hayw...