Category Archives: 3d

Behold a 3D Display, Thanks to a Speeding Foam Ball

We’ve seen 3D image projection tried in a variety of different ways, but this is a new one to us. This volumetric display by Interact Lab of the University of Sussex creates a 3D image by projecting light onto a tiny foam ball, which zips around in the air fast …read more

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Posted in 3d, acoustic, levitation, science, ultrasonic, video hacks, volumetric display | Leave a comment

Watch a 3D Printer Get Designed From The Ground Up

Too often when you see a build video, you only get to see the final product. Even if there’s footage of the build itself, it’s usually only the highlights as a major component is completed. But thankfully that’s not the case with the “V-Baby” CoreXY 3D printer that [Roy Berntsen] …read more

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Posted in 2019 Hackaday Prize, 3d, 3d Printer hacks, CoreXY, printer, The Hackaday Prize | Leave a comment

Hang Ten With Help From the Surf Window

Unless you live in a special, unique place like Hawaii or Costa Rica it’s unlikely you’ll be able to surf every day. It’s not easy to plan surf sessions or even surf trips to most locations because the weather conditions will need to be just right. Not only the wave …read more

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Posted in 3d, arduino, Arduino Hacks, conditions, forecast, magicseaweed, mega +wifi r3, surf, weather, window | Leave a comment

Three Dimensions: What Does That Really Mean?

The holy grail of display technology is to replicate what you see in the real world. This means video playback in 3D — but when it comes to displays, what is 3D anyway?

You don’t need me to tell you how far away we are from succeeding in replicating real life in a video display. Despite all the hype, there are only a couple of different approaches to faking those three-dimensions. Let’s take a look at what they are, and why they can call it 3D, but they’re not fooling us into believing we’re seeing real life… yet.

My Superpower:

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Posted in 3d, 3D image, Featured, Interest, strabismus, video hacks, Virtual Reality | Leave a comment