Accessibility System to Control Laptop Without Mouse or Keyboard

The pandemic has brought about a significant change in technology, leading to the creation of a virtual mouse as a substitute for a traditional one. This innovative system utilizes a webcam or built-in camera to capture frames, which are then analyzed through computer vision to enable tracking. Users can control mouse functions by performing gestures, making it a device-free solution, although it does require a battery and a connected dongle. The development and adoption of this virtual mouse represents an active area of research. In basic terms, the system captures images with a camera, processes them for tracking, and responds to user gestures for mouse movement, ultimately eliminating the need for a physical device.