He also compares the output with that of a multimeter he uses that includes an IR camera (added to our holiday gift list). That multimeter/camera combo focuses quite closely, which is handy when ...

LEDs embedded in clothes to overwhelm photo diodes in IR-sensitive cameras used for surveillance. Since the wavelength of the lights are not visible to humans, they don’t obstruct normal ...

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But you can see them through an infrared camera. The iPhone X's camera analyzes ... Face ID can adapt to sunglasses, scarves, and hats. It also adjusts to changes in appearance — like shaving.

In light of how accessible and functional their products are, we feel compelled to underscore the fact that the brand just released a new infrared hat, equipped with over 100 tiny red lights meant ...

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