Imagine strapping a piece of retro tech history to your face—a VR headset powered by decades-old Sony Watchman CRT displays. Sounds wild, right? Well, that’s exactly what pseudonymous maker 'dooglehead' did, and the result is both fascinating and, by their own admission, 'terrible' in the most endearing way. Instead of sleek LCD or OLED screens, this headset revives the bulky, heavy, and undeniably nostalgic cathode-ray tube (CRT) technology, harking back to the earliest days of virtual reality experimentation.
But here's where it gets controversial: while modern VR headsets prioritize lightweight, high-resolution displays, dooglehead argues there’s something uniquely appealing about the CRT experience. 'I’ve always found playing games on CRTs captivating,' they explain. 'I wanted to explore what it would feel like to step into a virtual world where every pixel in my field of view is drawn by these vintage tubes.' It’s a bold statement in an era dominated by flat-panel displays, but it raises a thought-provoking question: Are we losing something by abandoning older tech entirely?
For decades, CRTs were the go-to displays for everything from TVs and computers to radars and oscilloscopes. Their magic lies in a vacuum-sealed glass tube, where a magnetically steered electron beam strikes phosphor-coated glass, creating a glowing image. This process repeats 50 times per second, producing what appears to be a stable picture. CRTs have undeniable advantages—like superior color accuracy and refresh rates—but their weight and bulk make them impractical for wearable tech. Even early VR pioneers avoided them, opting for basic LCDs instead. Yet, dooglehead’s project proves that with enough ingenuity, even the most unlikely tech can be repurposed.
The headset itself is a marvel of retro-meets-modern engineering. Housed temporarily in cardboard (soon to be replaced by a 3D-printed shell), it uses compact 2.7-inch CRTs originally designed for Sony’s Watchman portable TVs. An FPGA handles the heavy lifting, converting an HDMI signal from a PC into two analog signals for the displays. Off-the-shelf 'lighthouse' trackers monitor head movement, and the entire setup runs on USB power—with each CRT drawing around 200mA. The displays are black-and-white, but surprisingly responsive, making the headset functional, if not exactly polished. Just one caveat: don’t touch the exposed high-voltage electronics unless you’re ready for a shocking surprise.
Weighing in at 544 grams (about 1.2 pounds), it’s not as heavy as you’d expect. 'Many modern VR headsets are around the same weight,' dooglehead notes. 'It doesn’t look sleek, but I was amazed at how well it worked given my low expectations.' And this is the part most people miss: this project isn’t about practicality—it’s about celebrating the charm of outdated tech and pushing the boundaries of what’s possible.
Want to dive deeper? Check out the video above or visit dooglehead’s YouTube channel (https://www.youtube.com/watch?v=rYPhC9lsVYs). But fair warning: if you’re inspired to build your own, handle those uncased CRTs with extreme care—one wrong touch, and you’ll be in for a high-voltage nightmare.
Here’s the big question: Is there still a place for CRTs in today’s tech landscape, or are they better left as relics of the past? Let us know your thoughts in the comments—we’d love to hear if you’d dare to strap a CRT to your face!
