Scanning turntable digitizes objects as 3D models

This turntable can automatically digitize objects for use in 3D rendering software like Blender3D. [James Dalby] built it using a high-quality DSLR, and some bits and pieces out of his junk box. The turntable itself is a Lazy Susan turned on its head. The base for the spinning model is normally what sits on the table, but this way it … Read the rest

3D whiteboard without the whiteboard

This one is so simple, and works so well, we’d call it a hoax if April 1st hadn’t already passed us by. But we’re confident that what [William Myers] and [Guo Jie Chin] came up with exists, and we want one of our own. The project is a method of drawing in 3 dimensions using ultrasonic sensors.

They call … Read the rest

View Gerber files in 3d in your browser

[Mark] wrote in, eager to show off this new tool he’s created to view your gerber files in 3d. He also wrote an instructible to go along with it, to help you figure out how to use the tool. Being an in-browser tool also means you can shoot it to your friends for a quick 3d review as … Read the rest

V-Synch detector lets you use 3D shutter glasses on Linux systems

This circuit is how [John Tsiombikas] makes his cheap 3D shutter glasses work with a Linux machine. It’s not that they were incompatible with Linux. The issue is that only certain video cards have the stereo port necessary to drive the head-mounted hardware.

Shutter glasses block light from one eye at a time, so that different renderings can be … Read the rest

Build your own line laser for 3D scanning

diy-line-laser

[Valentin] wanted to experiment with 3D scanning some objects he had around the house, but says he didn’t want to buy a line laser for the project since they are pretty expensive. Fortunately, he had some random components sitting in his parts bin, and he was able to build his own line laser without spending a ton of money.

His … Read the rest

Microsoft shows off their transparent 3D desktop prototype

We think most would agree that the Microsoft Kinect is a miraculous piece of hardware. The affordable availability of a high-quality depth camera was the genesis of a myriad of hacks. And now it seems that type of data is making an intriguing 3D display possible.

What you see above is a 3D monitor concept that Microsoft developed. It … Read the rest

Make any photo 3D using The Gimp

Put your face close to the screen and cross your eyes until the two images above become one. You may need to adjust the tilt of your chin to make it happen, but when they come together you’ll see [John Lennon] pop out in 3D. This was made using a 3D rendering script for The Gimp.

The process is … Read the rest