Search results
Filter
4 results
Sort by:
Hand Steadiness During Unrestricted Linear Arm Movements
In: Human factors: the journal of the Human Factors Society, Volume 14, Issue 1, p. 45-50
ISSN: 1547-8181
Factors influencing hand steadiness were investigated in 66 subjects performing unrestricted linear arm movements. Results demonstrated that most hand tremor occurs in the up-down plane, with right-left and in-out tremor occurring less frequently. In addition, arm movements made by subjects viewing a target by means of a mirror were found to produce more errors than those made by direct viewing. Other literature is cited, and implications are discussed for the utility of a hand-steadiness procedure in dental practice.
Performance on a Tracking Task as a Function of Position, Radius, and Loading of Control Cranks: I. Stationary Targets
In: The journal of psychology: interdisciplinary and applied, Volume 41, Issue 1, p. 135-150
ISSN: 1940-1019