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PRESENCE
2000
14 years 9 months ago
2000
Endoscopic surgery, while offering considerable gains for the patient, has created new difficulties for the surgeon. One problem is the fulcrum effect, which causes the movement o...
PRESENCE
2000
14 years 9 months ago
2000
The quality of realism in virtual environments (VEs) is typically considered to be a function of visual and audio fidelity mutually exclusive of each other. However, the VE partic...
PRESENCE
1998
14 years 9 months ago
1998
In two experiments, subjects traveled through virtual mazes, encountering target objects along the way. Their task was to indicate the direction to these target objects from a ter...
PRESENCE
2002
14 years 9 months ago
2002
In tasks that require listeners to monitor two or more simultaneous talkers, substantial performance benefits can be achieved by spatially separating the competing speech messages...
PRESENCE
2002
14 years 9 months ago
2002
The forces experienced while surgically cutting anatomical tissues from a sheep and two rats were investigated for three scissor types. Data were collected in situ using instrumen...