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Unhackable metasurface holograms: Security technology can lock information with light color and distance

A research team led by Professor Junsuk Rho at POSTECH (Pohang University of Science and Technology) has developed a secure ...

World's first DAC/amp with an AI-assisted parametric EQ, this is the Luxsin X8 review

Last year's X9 flagship hit the scene with useful features that are still unseen on most amps/DACs. The new X8 continues this trend with the inclusion of an AI assistant that tailors EQs for you.

I ditched my PC and used Meta Quest 3 to turn every surface into a virtual keyboard — it’s futuristic, and kind of painful

Meta Quest 3's recent Horizon OS v85 PTC update lets you turn any surface into a virtual keyboard. So I ditched my PC for the ...