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Comment fonctionne notre forum => Accueil => Discussion démarrée par: MethrenRaf le Janvier 13, 2025, 06:13:53 pm
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unveiled a system that used lasers to create 3D displays in mid-air which, Burton said, could be used to notify people of emergencies. Now were seeing the evolution of that technology鈥攂ut its definitely not being used to warn anyone of impending disasters. Its being used as UI. A paper submitted to SIGGRAPH鈥攕hort for the Special Interest Group on Graphics and Interactive Techniques, which takes place in LA at the end of the summer鈥攄etails how a group of researchers at the Digital Nature Group at University of Tsukuba managed to create small-scale holograms that are actually haptic and interactive鈥攎eaning you can feel them when you touch them. The team calls these holograms Fairy Lights, but the technology they used is definitely less whimsical. The project uses a femtosecond laser鈥攖hat is, a laser that emits pu stanley usa (https://www.stanleys-cups.us) lses at super-fast, super-intense paces for the record, a femtosecond is just 1/1,000,000,000,000,000 of a no stanley gertuve (https://www.stanley-cup.lt) rmal, eternity-spanning second . The pulses excite matter to crea stanley website (https://www.stanley-cups.us) te voxels of light, formed to draw 3D holograms at a resolution of 4,000 and 200,000 dots per second, the authors explain. Why does laser speed matter Because the faster the laser, the safer for humans to touch. While a slower laser might even burn you, a femtosecond laser is firing so quickly that theres less opportunity for it to hurt, as IEEE explains. But part of what makes Fairy Lights so interesting isnt just that theyre safer. Its that you can still feel them. Shock waves are gene Ptqk Lightweight Carbon Fiber Axe Is More Of an Artistic Masterpiece Than a Tool
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