2009/8/6 8:30 am - 12 (noon)
one size does not fit all.
busy hand video shown with a visual analogue scale (VAS) rating for HAL (hand activity level)
mono-task
rate the HAL; rate the force, peak hand force (90%, 90th percentile)
training for scoring based on VAS
a worker on a production line
fuzzy on the face for protect privacy (personal identity)
7 score out of 10 may be my choice but the answer is 9
variation exists in human life
how many exertions to write "ERGO"
illustrate individual differences
沒有留言:
張貼留言