Exploration of Velocity-dependent Scaling Methods for a Wearable Vibrotactile Texture Display
| Autor: | Rebecca Fenton Friesen, Yasemin Vardar |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
InformationSystems_INFORMATIONINTERFACESANDPRESENTATION(e.g.
HCI) Computer science business.industry media_common.quotation_subject ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Illusion Wearable computer Surface finish Texture (music) Vibration Modulation (music) Computer vision Artificial intelligence business Frequency modulation ComputingMethodologies_COMPUTERGRAPHICS Haptic technology media_common |
| Zdroj: | WHC |
| DOI: | 10.1109/whc49131.2021.9517246 |
| Popis: | Wearable tactile displays can create the illusion of touching real textures by applying vibrations to the finger as it moves across a virtual surface. There are many possible methods of modulating this vibratory content with finger movement, each potentially best suited to different texture length scales. Using a vibrotactile haptic ring paired with finger position tracking, here we explore the advantages of three vibration modulation schemes that scale the frequency or amplitude of applied vibrations as a function of finger velocity. Ongoing psychophysical experiments will characterize trade-offs between ease of control and perceived texture realism for frequencies associated with both coarse and fine textures. |
| Databáze: | OpenAIRE |
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