International Journal of Emerging Trends & Technology in Computer Science (IJETTCS)
Human computer interface techniques provided user with interfaces which are able to interact virtually and help in gradually replacing the traditional input devices such as mouse and keyboard. This technique also increased the interaction types with the computer. The hand gesture recognition system can be used for interfacing between computer and human. In this paper, the authors have specified a computer vision based improved HCI i.e. a mouse, which can control and command the cursor of a computer or a computerized system using a simple web-camera and hand gestures.