Controlling computer using a detection of single colored objects from webcam

Computer mouse and keyboard are inseparable part of today's compu- ters. We asked a question whether we could manage without them. We proposed the concept of computer control based on gestures. Gestures are performed by user using a single colored objects captured by a camera. According to the per- formed gestures are then triggered actions. In this work we described in detail how the concept works, how to define objects, gestures and actions and how they are interconnected into a functional unit. We designed algorithms to detecting objects in the image and to gesture recognition from objects' states. Finally we created working application to use concept in practise