MUMBAI, India, July 11 -- Intellectual Property India has published a patent application (202511061321 A) filed by Noida Institute Of Engineering & Technology, Greater Noida, Uttar Pradesh, on June 26, for 'an improved touchless gesture-controlled input device with haptic feedback projection.'
Inventor(s) include Dr. Kumud Saxena.
The application for the patent was published on July 11, under issue no. 28/2025.
According to the abstract released by the Intellectual Property India: "An improved touchless gesture-controlled input device is disclosed, comprising a depth-sensing camera (101), infrared emitter (102), gesture processor (103), ultrasonic phased array (104), and haptic feedback controller (105). The device enables real-time gesture recognition and mid-air haptic feedback projection. Focused ultrasound generates perceivable tactile sensations without physical contact, improving user experience and accessibility. The system operates with low latency and high spatial precision, making it ideal for public terminals, medical devices, and smart environments."
Disclaimer: Curated by HT Syndication.
