Tag Archives: projectors

Scare Away Intruders With This Home Security Concept That’s Literally Just a Shadow

Taking a page from Kevin McCallister’s playbook in Home Alone, a landlord in Tokyo has developed a novel way for residents who live alone to feel safer. A tiny projector makes it appear as if there’s another person in the apartment from the outside by faking a moving, shadowed silhouette on a window curtain.

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This 1,000 FPS Projector Perfectly Matches the Movements of Any Surface

Researchers at Ishikawa Watanabe Laboratory, the University of Tokyo, and Tokyo Electron Device have developed a high-speed projector system that can track and flawlessly match the complex movements of whatever surface it’s projecting on.

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