Real-Time Systems

Gesture recognition on video is normally posed as classification: assign a label to each frame, then act on the label. That formulation is adequate for control, where a command may be obeyed several frames late without a user noticing, and inadequate for synchronisation, where an output must be aligned to the frame on which the gesture physically occurred. We take the synchronisation problem for a specific and common movement, the rotation of an open hand about its own long axis, and show that it admits an exact solution requiring no classifier, no training data and no calibration. Let s denote the normalised two-dimensional cross product of the two palm edges, taken at the wrist and the two outer knuckles, under the projection the camera already performs.

Special thanks to Mega Satish for her meaningful contributions, support, and wisdom that helped shape this work. We developed an online chess game in Node.js for both single-player and multiplayer modes and deployed it on Heroku. The game follows Human-Machine Interaction principles and offers a clean, attractive, and user-friendly interface.

Special thanks to Karan Dhiman for his meaningful contributions, support, and wisdom that helped shape this work. Earlier there was no mode of online communication between users. In big or small organizations communication between users posed a challenge. The main objective of our Simple Chat Room project is to create a chat application that helps different users to communicate with each other through a server connected.