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 E-Mail IMAGE: Researchers developed a way to use overhead LED lighting and a smartphone to create 3D images of a small figurine. view more  Credit: Emma Le Francois, University of Strathclyde WASHINGTON As LEDs replace traditional lighting systems, they bring more smart capabilities to everyday lighting. While you might use your smartphone to dim LED lighting at home, researchers have taken this further by tapping into dynamically controlled LEDs to create a simple illumination system for 3D imaging. Current video surveillance systems such as the ones used for public transport rely on cameras that provide only 2D information, said Emma Le Francois, a doctoral student in the research group led by Martin Dawson, Johannes Herrnsdorf and Michael Strain at the University of Strathclyde in the UK. Our new approach could be used to illuminate different indoor areas to allow better surveillance with 3D images, create a smart work area in a factory, or to give robots a m

United statesUnited kingdomMartin dawsonJames legerE le francoisLe francoisEmma le francoisJohannes herrnsdorfOptical societyUniversity of minnesotaUniversity of strathclydeMichael strainOptics expressEditor in chief james legerChemistry physics materials sciencesஒன்றுபட்டது மாநிலங்களில்