MUMBAI, India, Aug. 17 -- Intellectual Property India has published a patent application (202641011726 A) filed by . Srm Trp Engineering College; and . Srm Trichy Arts And Science College on February 04, 2026, for A Real Time System And Method For Incremental Detection Of Errors In Handwritten Text And Diagrams On A Physical Medium.
Inventors include S. Priyadharshini; and Dr. S. Chithra.
The application for the patent was published on August 14, 2026, under issue no. 33/2026.
Abstract: The present invention discloses a real time system and method for detecting errors in handwritten text and diagrams during the act of writing. The system utilizes a camera enabled device to continuously capture handwritten content on a physical medium and processes the captured frames using image processing and recognition techniques. Unlike conventional post capture optical character recognition systems, the proposed invention performs incremental handwriting recognition and context based error analysis in real time. The detected errors, including spelling mistakes, missing characters, incorrect diagram elements, and labelling inconsistencies, are immediately communicated to the user through visual and audio. The invention enables instant correction during writing, thereby preventing reinforcement of incorrect learning and improving writing accuracy. The system is particularly useful for educational environments, examination preparation, and learning assistance applications.
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