A 3D-printing technique can incorporate invisible tags into objects. The process could be used to create tags with the convenience of QR codes without the unsightly appearance, as well as to turn ...

In recent years various techniques have emerged that make 3D imaging cheaper and faster. Some consumer devices, such as the iPhone X and the Microsoft Kinect, can create such images. And in industry, ...

Tiles by Cadigo is a 3D modeling program for kids that lets the wee tykes drop blocks, walls, and pixels into an environment and then output the object for 3D printing. Designed to be dead simple, you ...

With ever-increasing support for augmented reality (AR) and virtual reality (VR) hardware and applications, there’s a parallel growing need for 3D objects and scenes to populate AR/VR environments.

Strange is it sounds, Microsoft Paint is once again a Windows focal point. Thirty-one years after its introduction with the first version of the operating system, the software giant has given the ...

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Former CNET editor Dong Ngo has been involved with technology since 2000, starting with testing gadgets and writing code for CNET Labs' benchmarks. He managed CNET's San Francisco Labs, reviews 3D ...

Are you fond of drawing some random doodles? Have you ever imagined some magic tricks that would transform your boring 2D picture into a realistic 3D model? Well then, turning a 2D shape into a 3D ...

What’s better than a picture of an animal? A 3D animal in AR, of course. At least, that’s the idea behind Google AR Animals, one of the best Android AR apps. Well, technically, it isn’t a stand-alone ...

MY easy way to colour 3D objects that actually works.

Hold Shift + Left click and drag to make a small circle, give the circle a gradient of your choice. The circle is enlarged to make it more visible, but the actual circle is much smaller. Hold Alt + ...