Fig. 2.
Direction detection thresholds were measured for three motion profiles. The profiles were named according to the shape of their acceleration. The peak acceleration level was varied in order to find the threshold
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.