Finger gesture based tablet interface

Pattern based interaction system provides the user to interact with devices in a more intuitive way. Growth in virtual environments based upon computer systems and development of user interfaces influence the changes in the Human-Computer Interaction (HCI). The system enables a physically realistic mode of interaction to the virtual environment. The Pattern recognition system based interface proposed and implemented in this paper consists of a detection, extraction and recognition. Comprehensive user acceptability has been considered to exhibit the usefulness and ease of use to the proposed and implemented pattern recognition system. The proposed hand gesture recognition system offers extensions to traditional input devices for interaction with the virtual environments. This type of interaction interface being proposed here can be substantially applied towards many applications like games. Though the present paper considered gadgets as the application domain.