Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...

We know that whatever printer we purchase from the market, it prints in black & white or color. Color ink cartridge normally has cyan, yellow, and magenta inks. It uses these inks to mix the user’s ...

(Nanowerk Spotlight) Augmented-reality glasses and near-eye microdisplays need tightly packed light-emitting pixels. At that scale, a pattern can fail even when it looks correctly drawn. A narrow ...

I’m a mobile writer at PCMag, which means I cover wireless phones, plans, tablets, ereaders, and a whole lot more. I’ve written countless reviews and have appeared in numerous videos discussing the ...

I’m a mobile writer at PCMag, which means I cover wireless phones, plans, tablets, ereaders, and a whole lot more. I’ve written countless reviews and have appeared in numerous videos discussing the ...

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Tecno unveiled a concept smartphone featuring a color-changing back panel that uses AI to analyze colors captured by the camera and match them to the back panel.