• ASHU BERWAL
• RAHUL

A computer works on the commands or inputs of the user, for giving inputs user need an interaction medium which is useful in passing user commands to the system, keyboard and mouse play a major role in giving inputs to majority of systems running at present. The system then interprets and performs accordingly. Due to advancement in computer technology new ways of interaction between user and computer have come up. One of them is Perceptual user interface in which a computer user interacts with the system without using simple keyboard or mouse but by giving voice commands or by body movements. In this report Hand Gesture Recognition which is one of the perceptual user interface method is explained. In this method the computer recognizes the different hand gestures and performs different operations based on each gesture.

A Study on Characterization and Challenges for Hand Gesture Recognition

"A Study on Characterization and Challenges for Hand Gesture Recognition", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 7, page no.b805-b809, July-2021, Available :http://www.jetir.org/papers/JETIR2107235.pdf

"A Study on Characterization and Challenges for Hand Gesture Recognition", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 7, page no. ppb805-b809, July-2021, Available at : http://www.jetir.org/papers/JETIR2107235.pdf