Slope Display on a

نویسندگان

  • David Tristano
  • John Hollerbach
چکیده

Smooth slopes can be displayed on treadmills through tilt mechanisms , but these mechanisms are typically too slow to present sudden slope changes. The Sarcos Treadport utilizes a mechanical tether that can apply horizontal forces to the user to simulate gravity forces. Psychophys-ical results are presented to show that slope display via tether forces is a reasonable facsimile for treadmill slope. Results are also presented on discrimination of slope while walking and of tether pulling direction.

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تاریخ انتشار 1999