3D puzzle guidance in augmented reality environment using a 3D desk surface projection

Augmented reality (AR) technology is an intuitive approach in the manufacturing domain. Meanwhile, the use of the technology has been limited until now because AR applications often require special devices, and such systems tend to be expensive generally. In this paper, we propose an AR approach for the 3DUI contest. The highlight of our solution is the deployment of virtual desktop or 3D desktop projection. The virtual desktop consists of real desktop, screen on the desktop and LCD projector over the desk. It is important that our solution uses only commodity hardware and does not request an operator to wear curious goggles or eyeglasses. Assembly procedure is projected to the desktop screen where the puzzle pieces also exist. As the result, the guidance display can be mixed with the real puzzle pieces..