Sciweavers

235 search results - page 10 / 47
» Controlling Virtual Humans Using PDAs
Sort
View
VRST
2005
ACM
14 years 2 months ago
Human performance in space telerobotic manipulation
This paper considers the utility of VR in the design of the interface to a space-based telerobotic manipulator. An experiment was conducted to evaluate the potential for improved ...
Philip Lamb, Dean Owen
HAPTICS
2007
IEEE
14 years 3 months ago
Time-Domain Passivity Control of Haptic Interfaces with Tunable Damping Hardware
We describe a time-domain passivity control methodology that uses programmable eddy current viscous dampers to prevent a user from extracting energy from a haptic interface. A pas...
Andrew H. C. Gosline, Vincent Hayward
HAPTICS
2006
IEEE
14 years 2 months ago
Pseudo-admittance Bilateral Telemanipulation with Guidance Virtual Fixtures
We present a novel bilateral telemanipulation control system called Pseudo-admittance, which is designed to mimic admittance control on systems where the master is an impedance-ty...
Jake J. Abbott, Allison M. Okamura
IROS
2007
IEEE
156views Robotics» more  IROS 2007»
14 years 3 months ago
A 1-DOF assistive exoskeleton with virtual negative damping: effects on the kinematic response of the lower limbs
Abstract— We propose a novel control method for lowerlimb assist that produces a virtual modification of the mechanical impedance of the human limbs. This effect is accomplished...
Gabriel Aguirre-Ollinger, J. Edward Colgate, Micha...
HCI
2009
13 years 6 months ago
Interactive Demonstration of Pointing Gestures for Virtual Trainers
Abstract. While interactive virtual humans are becoming widely used in education, training and delivery of instructions, building the animations required for such interactive chara...
Yazhou Huang, Marcelo Kallmann