Synaesthetic projection with augmented reality is a cropping up futuristic display technology that empowers advance human interaction with high-quality projected images in free space. In order to make such ubiquitous displays more attainable, conspicuous and low-cost user tracking solutions are required. This novel walk through design allows the users to literally get their hands into the immaterial display, to interact with the augmented world. In this proposed system, an android operating system based mobile phone device is connected wirelessly with immaterial screen device in creating an optical see through display in free space with advanced user interactions, thereby creating an ambient intelligence, produced through augmenting physical world around us with the digital information.