Adding Haptics Feedback for walls and heavy objects in virtual reality using electrical muscle stimulation

“haptics for VR walls” is a work by Pedro Lopes, Sijing You, Lung-Pan Cheng, Sebastian Marwecki, and Patrick Baudisch at the Hasso Plattner Institut. The purpose of the experiment is to determine how to add haptics to walls and other heavy objects in virtual reality. When a user tries to push such an object, our system actuates the user’s shoulder, arm, and wrist muscles by means of electrical muscle stimulation, creating a counter force that pulls the user’s arm backwards. Our device accomplishes this in a wearable form factor. In…

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