Design and Development of Natural User Interface using Raspberry Pi
Gesture recognition has gained lot of popularity and become the new generation user interface. Developing an interactive user interface is the trend and gesture recognition provides a very good platform to build it. Gestures have been an important part of our life from a very long time, used to convey message or communicate without the need of language. To use these interactive system based on gestures, one does not require any prerequisite knowledge as in the case of touchscreens, keyboard etc. The aim is to develop a plug and play gesture recognition system (GRS) which can be scalable to any kind of application like playing a game or displaying an interactive advertisement. To build a complete plug and play device so that it is portable and easy to carry. This device provides a natural user experience at an economical price and opens a wide platform for future enhancement. To obtain a small device we have used Raspberry Pi along with the gesture recognition sensor which communicates with Raspberry Pi over I2C bus protocol.