During play, his head movements are constrained, at least in contrast to the on-screen action.
This is difficult for elderly handicapped men, whose movements are constrained by the dangerous topography.
In both cases, perceptual consequences, such as subsequent perceived movements, are constrained or primed in ways that can help us corroborate and define what the viewer has perceived; that may help us in studying the underlying events in brain processing; and that should help in designing such perceptual applications as still and animated displays.
Subjects viewed the display at a distance of 3 ft. and their head movements were constrained with a chinrest.
Karongwe and Makalali are both small reserves where prey movements are constrained by fences, the only local movements being that prey moves closer to riverine and other water rich areas in winter.
Reaching movements were constrained to the horizontal plane (created via force boundaries applied by the robotic arm along the vertical axis) and involved rotations of shoulder, elbow, and wrist joints.
Dispersal movements are constrained by the scarcity of suitable, unoccupied habitat, although some subordinate females disperse once recruited to adult status (32 ).
Additionally, future work might address whether the same kinematic atypicalities are evident in autism when movements are constrained; for example by specifying that participants must move slowly or must interact with objects.
If the lateral movement is constrained, for instance, burying pipe or dumping gravel, upheaval buckling may happen.
If we assume that the body's movement is constrained in a fixed interaction space, so that a specific motion with certain semantics is composed of an infrared sequence of moving body parts.
