MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202611039649 A) filed by Panjab University; and Iit Mandi Ihub And Hci Foundation on March 30, 2026, for A Standalone Device For Multimodal Multilingual Emotion Detection Using Speech, Facial Expressions, And Rppg.
Inventors include Dr. Nirmal Kaur; Dr. Naveen Aggarwal; Dr. Sarbjeet Singh; and Vinay Sharma.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: The present invention relates to a standalone embedded device for real-time multimodal emotion detection. The device utilizes speech signals, facial expressions, and contactless physiological signals derived from remote photoplethysmography (rPPG) fo...