Processing of haptic texture information over sequential exploration movements
نویسندگان
چکیده
منابع مشابه
Haptic Exploration and the Perception of Texture Orientations
The perceptual sensitivity of touch to orientation differences in adjacent segments of textures with different configurations was measured in two experiments. We found that sensitivity to the orientation difference was not only a function of the magnitude of that difference but of the reference orientation. In Experiment 1, we examined the exploratory patterns that were used to make these judgm...
متن کاملParallel processing of shape and texture in haptic search.
In a haptic search task, one has to determine the presence of a target among distractors. It has been shown that if the target differs from the distractors in two properties, shape and texture, performance is better than in both single-property conditions (Van Polanen, Bergmann Tiest, & Kappers, 2013). The search for a smooth sphere among rough cubical distractors was faster than both the searc...
متن کاملPerceptual dependence for shape and texture during haptic processing.
Perceptual dependence--the existence of perceptual interactions between the component dimensions of the same stimulus--was investigated for shape and texture during haptic processing. The haptic system combines tactual and kinesthetic information. Previous research has demonstrated that haptic exploration influences the extent to which object properties are integrated. Conditions designed to pr...
متن کاملHaptic Exploration of Spheres
Haptic exploration is a complex sensory/motor activity involving a high number of degrees of freedom, multiple sensing modalities, and integration of sensory information over space and time. Lederman and Klatzky created a taxonomy of “Exploratory Procedures” which are stereotyped hand and finger movements which people preferentially use to make specific sensory discriminations and object identi...
متن کاملHaptic Perception of Macro Texture
The studies of texture perception focused mainly on displaying the textures with interior space gap in the millimeter level and below. We could call this kind of texture “fine texture”. In contrast, the “macro texture” has space gap in centimeters and above, and it is considered as the special texture with tiny texture pattern covered on curved surface. Macro texture contains richer surface inf...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Attention, Perception, & Psychophysics
سال: 2017
ISSN: 1943-3921,1943-393X
DOI: 10.3758/s13414-017-1426-2