MUMBAI, India, Jan. 9 -- Intellectual Property India has published a patent application (202541111216 A) filed by Kalasalingam Academy Of Research And Education, Virudhunagar, Tamil Nadu, on Nov. 14, 2025, for 'gesture vocalizer sign language to speech conversation for deaf and dumb people.'
Inventor(s) include Dr. J. Deny; Gangavaram Jalandhar Reddy; Thimmampalli Ravi Teja; and Theegala Narendra.
The application for the patent was published on Jan. 9, under issue no. 02/2026.
According to the abstract released by the Intellectual Property India: "The titled invention discloses of a gesture vocalizer system that converts sign language into audible speech, enabling smoother communication between deaf-mute individuals and the wider community. The system uses a USB web camera (1) to capture hand gestures, which are processed in real time using Python-based image recognition algorithms. The interpreted gestures are then sent to a microcontroller (3) for execution. Recognized gestures are displayed on an LCD module (4) as text and simultaneously spoken aloud through a mini speaker (5), ensuring accessibility in both visual and auditory forms. The system also integrates Bluetooth (6) connectivity, allowing gesture data to be transmitted to a smartphone application for extended usability. A stable 5V regulated power supply (7) ensures consistent performance across all components. Its real-time operation makes communication more natural and inclusive, offering significant applications in healthcare, education, public places, home communication, and workplace assistance."
Disclaimer: Curated by HT Syndication.
