Disavowing popular wisdom that it doesn’t pay to be too specific, Oculus chief scientist Michael Abrash delineated what virtual reality tech will look like in 2021 at the Oculus Connect 3 conference last week. With the caveat that he would be proved “wrong about some of the specifics,” Abrash described a high-end VR future that includes 4K x 4K resolution per eye and 140-degree field of view displays, foveated rendering, personalized audio encoding, and “augmented virtual reality.” Abrash was the final speaker in a keynote session that stretched past two hours. Continue reading Oculus Chief Scientist Predicts the Future of VR Platform Tech

For some users, virtual reality creates motion sickness, with the result that they either avoid VR completely or limit their time with VR experiences. Now, two engineering professors at Columbia University say that they’ve come up with a solution to VR sickness that can be easily applied to the current array of consumer VR headsets, including Oculus Rift, HTC Vive, Sony PlayStation VR and Google Cardboard. The solution is simply a matter of dynamically changing — sometimes quite subtly — the field of view (FOV). Continue reading Study Shows Restricting Field of View Alleviates VR Sickness

Microsoft’s augmented reality headset, HoloLens, has come a bit more into focus, thanks to Microsoft technical evangelist Bruce Harris. Specifically, Harris revealed that the device will provide five to five-and-a-half hours of battery life when working on Word documents or email, and about two-and-a-half hours when used for computational work involving complex renderings. Harris also said that the AR device has “no option for a wired connection” and was “built to dissipate heat.” Continue reading Battery Life, Other Details Leaked About Microsoft’s HoloLens

Zeiss, known for high quality lenses, has applied its knowledge of optics to the VR One GX, a phone-based head mounted display featured at CES this week. The HMD looks like the Samsung Gear VR, but there are a number of key differences inside. The lenses are designed to be distortion-free over the full field of view. They are designed to accommodate a wide range of interocular distances (so there is no need to adjust the lenses side-to-side). The ‘eye box’ is large and deep enough to accommodate eyewear, so anyone who wears glasses can leave them on when using the VR One GX. Continue reading Zeiss VR One GX: Superior Optics in a Well Designed HMD

Royole is demonstrating a new foldable headset at CES in las Vegas this week that is designed to make movie-watching and gaming an immersive experience. The AMOLED display in the visor is only .01mm thick, so it is flexible enough to make this headset less clunky. The $699 Royole-X headset does not feature a field of view as wide as most VR headsets, but the 3,300 PPI display reportedly makes the image crisp enough to feel like a movie theater. It also comes with noise-canceling headphones. Continue reading Royole-X Personal Theater Headset Touts Superthin Display

Japanese startup FOVE has developed a virtual reality head-mounted display with built-in eye tracking. The eye tracking enables the software to render the areas where the viewer is not looking with less precision than the area where the viewer is staring, allowing for more efficient CPU/GPU resource utilization. The rendered image was very clear, and the eye tracking worked well. When the headset goes to market, a FOVE rep expects the HMD with headtracking to sell for $400-$450. Continue reading Startup Demos New Eye Tracking Virtual Reality HMD at CES

Researchers at Nvidia have found a trick that solves the problem of users being able to see the pixels in their VR headsets. By using a “cascaded display” involving two LCD panels, the researchers found that they could quadruple the pixel density of the headset, making pixels invisible to the eye even at close range. The cascaded displays also have a faster frame rate, making images appear smoother, and a reduced brightness, which is not a concern for the displays in VR headsets. Continue reading Nvidia Designs New Pixel-Dense LCD Panels for VR Headsets