MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202611081375 A) filed by Indraprastha Institute Of Information Technology Delhi on July 01, 2026, for A Variable Friction Effects Generation System For Realsurfaces.
Inventors include Dr. Abhijeet Mishra; Mohd Zubair; and Dr. Anmol Srivastava.
The application for the patent was published on August 28, 2026, under issue no. 35/2026.
Abstract: Disclosed herein is a variable friction effects generation system (100) for real surfaces, comprising a housing unit (102) further comprising a suction cup (104) to engage a physical surface. The housing unit (102) comprising a miniature air vacuum pump (106) to evacuate air from beneath the suction cup (104). The housing unit (102) comprising a flexible tube (108) to carry the air removed from beneath the suction cup (104). The housing unit (102) further comprising a control unit (110) to generate control signals determining the amount of voltage supplied to the miniature air vacuum pump (106) for adjusting the suction force applied by the suction cup (104). The housing unit (102) comprising a driver circuit (112) to control operations of the miniature air vacuum pump (106). The housing unit (102) comprising a communication module (114) and a power supply unit (116). The system (100) comprising a means of attachment (118). FIG. 1
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