Overview of Gesture Recognition Based Virtual Mouse and Keyboard

Abstract

Abstract: Researchers around the globe nowadays are concentrating on making our devices more interactive and trying to make the devices more operational with minimal physical contact. Thai research proposes an interactive computer system that uses computer vision to create a virtual keyboard and mouse using only hand gestures. We can utilize a built-in camera or an external camera to track the image of different gestures performed by the person’s hand and according to different gestures conduct mouse cursor operations such as right and left clicks, as well as move the cursor. In addition to that, we can control the console using different gestures such as one finger to select the particular alphabet and a four-finger motion gesture to perform swipe operation in either the left or right direction. This proposed system with no wire or any other external device will act as virtual keyboard and mouse. The only hardware aspect of this system is the webcam which is used to capture images whereas the coding part will be done in python programming language