By Dennis Allerkamp (auth.)
Virtual truth (VR) has loads of purposes starting from leisure to mechanical layout and clinical education. VR platforms are frequently utilized in education occasions the place education in a true atmosphere will be irrelevant and doubtless even harmful. This paintings was once a part of the ecu funded HAPTEX undertaking, which geared toward constructing a VR approach for the visible and haptic presentation of textiles.
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Extra resources for Tactile Perception of Textiles in a Virtual-Reality System
In: Proceedings of the 10th Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, pp. : Vibratory tactile display of image-based textures. F. (2002) Miniaturised electrostatic tactile display with high structural compliance. : Pattern identification on a fingertipscanned electrotactile display. In: Proceedings of the 19th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, vol. 4, pp. : A dense array stimulator to generate arbitrary spatio-temporal tactile stimuli.
Artificial tactile feel display using soft gel actuators. In: IEEE International Conference on Robotics and Automation, vol. 4, pp. : Braille display with dielectric polymer actuator. In: Conference proceedings: Actuator. In: 10th International Conference on New Actuators & 4th International Exhibition on Smart Actuators and Drive Systems, pp. : An interactive tactile graphics display. In: Sixth International Symposium on Signal Processing and its Applications, vol. 1, pp. : A compliant tactile display for teletaction.
Virtually all computer screens and televisions are based on this principle. The success of this model suggests that a similar model for tactile perception might also be successful. The displays developed by the Biomedical Physics Group follow such a suggestion by Bernstein et al. (cf. ). Like the colour model two different tactile channels of the human skin are stimulated with sinewaves at two different frequencies. 2 The Tactile Displays Used 29 of the two types of mechanoreceptors a superposition of sinewaves at 40 and 320 Hz was chosen.