Collaborate Disseminate
We have all watched videos of concerts and events dating back to the 1950s, but probably never really wondered how this was done. After all, recording moving images on film had been done since the late 19th century. Surely this is how it continued to be done until the invention …read more
Continue reading Recording Video In The Era Of CRTs: The Video Camera Tube
Commercial-free video on demand was every couch potato’s dream for decades, and now we’ve got it. But nostalgia has a funny way of making some folks miss the old days, even if we know it’s technically be a step backwards. Wanting to recreate the TV watching experience circa 1998, [probnot] …read more
Continue reading Raspberry Pi Serves Up 24 Hour Simpsons Channel
Last year a team of researchers published a paper detailing a method of boosting visual contrast and image quality in stereoscopic displays. The method is called Dichoptic Contrast Enhancement (DiCE) and works by showing each eye a slightly different version of an image, tricking the brain into fusing the two …read more
Continue reading Tricking The Brain Into Seeing Boosted Contrast in Stereo Imagery
With the benefit of decades of advances in miniaturization, looking back at the devices of yore can be entertaining. Take camcorders; did we really walk around with these massive devices resting on our shoulders just to record the family trip to Disneyworld? We did, but even if those days are …read more
Continue reading A Pair of CRTs Drive This Virtual Reality Headset
We generally cast a skeptical eye at projects that claim some kind of superlative. If you go on about the “World’s Smallest” widget, the chances are pretty good that someone will point to a yet smaller version of the same thing. But in the case of what’s touted as “The …read more
Continue reading Camcorder Viewfinder Converted to Diminutive Vector Display
[Ben Cox] found some interesting USB devices on eBay. The Epiphan VGA2USB LR accepts VGA video on one end and presents it as a USB webcam-like video signal on the other. Never have to haul a VGA monitor out again? Sounds good to us! The devices are old and abandoned …read more
Continue reading VGA Signal in a Browser Window, Thanks to Reverse Engineering
Today it’s almost always cheaper to buy an imported 3D printer kit than it is to source your own parts and build one yourself. But that doesn’t stop people from doing it anyway. Whether they’re looking for something a bit more solid, or just want to do things their own …read more
Continue reading A 3D Printer Scratch Built For Your Viewing Pleasure
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
Continue reading Behold a 3D Display, Thanks to a Speeding Foam Ball
There’s almost always more than one way to get any particular job done. Suppose for instance you have a tank you fill up from a well, and you’d like to know when the time is right to refill the tank. The obvious answer is to measure the level of the …read more
We know that a lot of our beloved readers don’t take kindly to abuse of vintage hardware, so the Atari fans in the audience may want to avert their eyes for this one. Especially if they’re particularly keen on spinning up their Jawbreaker cassette on authentic hardware, as [iot4c] has …read more