Abstract: This paper proposes a work step indication method for supporting daily work with a grid-pattern projection. To support an independent life of demented senior people, it is desirable that an ...

Expert DIYer April Wilkerson demonstrates using a projector to improve precision and layout in your DIY projects. Migrants head to High Court to scupper 'one in, one out' deal The Prince and Princess ...

Abstract: The quality of sinusoidal fringe projection is one of the most critical factors affecting the accuracy of fringe projection profilometry (FPP). Existing ...

Learn how to build a portable, collapsible, and affordable outdoor projector screen for movie nights using common tools. This video features projector screen material, red tent stakes, paracord, and ...