منابع مشابه
Temporal characteristics in apparent movement: omega movement vs. phi movement.
A vertical line stimulus was presented alternately at two positions on an oscilloscope face, with no interstimulus interval. Observation of this stimulus produced haphazard alternation between a number of movement percepts, which were divided into four categories: phi, omega and partial movement, and no movement. Attention to one category did not increase the proportion of time movement in that...
متن کاملVisual transformations underlying apparent movement.
Apparent movement of a rigid object is seen when two different views of the same object are separated by relatively long distances and times. In a series of experiments, the minimum stimulus-onset asynchrony (SOA) required for the apparent form-preserving movement of an object was recorded. In Experiment I, an object was alternately displayed in two positions obtained by displacing and rotating...
متن کاملApparent Object Movement Produced by Head Movement under Water
It was predicted that due to the optical distortion produced.by wearing a facemask, the constancy of visual position would not be maintained under water, i. e., stationary objects should appear to move when the head is moved. Subjects made magnitude estimates of object movement in both air and water. Twice as much movement occurred in water as in air. Two underwater activities, head rotation wh...
متن کاملA Movement Based Method for Haptic Interaction
An abundance of haptic rendering schemes have been developed to help further presence and immersion in virtual environments. Increasing realism is the main driving force behind this development. Schemes have progressed from simple one-dimensional springs to six degree of freedom particle models, with a wealth of surface and material properties. Because of their relative unimportance, haptic ren...
متن کاملGeneralized movement representation in haptic perception.
The extraction of spatial information by touch often involves exploratory movements, with tactile and kinesthetic signals combined to construct a spatial haptic percept. However, the body has many tactile sensory surfaces that can move independently, giving rise to the source binding problem: when there are multiple tactile signals originating from sensory surfaces with multiple movements, are ...
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ژورنال
عنوان ژورنال: Perception & Psychophysics
سال: 1968
ISSN: 0031-5117,1532-5962
DOI: 10.3758/bf03210458