The Display Resolution of Head-mounted Displays

Doc-Ok

What is the real, physical, display resolution of my VR headset? Those figures show display resolution, in pixels/°, along two lines (horizontal and vertical, respectively) going through the center of the right lens of my own Vive.

Accommodation and Vergence in Head-mounted Displays

Doc-Ok

These are another two (relates ones) of those frequently-asked questions about VR and head-mounted displays (HMDs) that I promised to address a while back. Figure 4: A pair of eyes looking at a virtual object in a head-mounted display.

Head-mounted Displays and Lenses

Doc-Ok

What this means is that, for most people, it would be impossible to focus on the screens of HMDs (unless the display is ridiculously large ( source )). “It can’t be comfortable or healthy to stare at a screen a few inches in front of your eyes.”

The Display Resolution of Head-mounted Displays, Revisited

Doc-Ok

I wrote an article earlier this year in which I looked closely at the physical display resolution of VR headsets, measured in pixels/degree, and how that resolution changes across the field of view of a headset due to non-linear effects from tangent-space rendering and lens distortion.

Measuring the Effective Resolution of Head-mounted Displays

Doc-Ok

So, why do current-generation head-mounted displays appear so low-resolution? It’s a good idea on paper, but the tricky bit is that it tries to measure not what a display objectively displays, but what a viewer subjectively sees.

Vintage VR-4 Head Mounted Display Teardown

V-Rtifacts

Here’s a much more detailed tear down of the Virtual Research VR-4 Head Mounted Display, done by one of the engineers at VR sometime in 1994. The post Vintage VR-4 Head Mounted Display Teardown appeared first on V-Rtifacts. Head Mounted Displays How-To; Teardowns; Tutorials 1994 Helmet HMD How-To Virtual Research VR-4

New Apple patent describes optical system for VR headsets

VRWorld

The patent describes an “Optical System for Head-mounted Display” intended to make VR headgear more comfortable. VR devices typically use microdisplays, requiring high magnification of visual content and thus thicker lenses between the display and the wearer’s eyes. Apple Virtual Reality (VR) VR World Wearables Apple patent catadiotropic fresnel lens Head mounted display optical system optics virtual reality vr headset VR Headset Displays

The State Of Consumer VR

V-Rtifacts

And All That Hype Around the World Head Mounted Displays Helmet HMD Hype motion sickness Simulator SicknessTwo milkshakes make the whole issue of virtual reality motion sickness moot.

Oculus DK2 Lens – Characteristics

V-Rtifacts

However, since the display emits moderately narrow bands red, green and blue, we perceive good chromatic aberration correction. Head Mounted Displays How-To; Teardowns; Tutorials acrylic lens Oculus DK2 Oculus DK2 lens polycarbonate lens

Virtual Reality (1991) – “Many Believe It Will Revolutionize The Way We Live”

V-Rtifacts

And All That Hype Game Systems Head Mounted Displays In the Movies On TV VR Companies Where Are They Now? ABC Primetime covers the VR scene in Sept.

W-Industries Unscripted

V-Rtifacts

Around the World Game Systems Head Mounted Displays How-To; Teardowns; Tutorials VR Companies 1992 Virtuality W IndustriesW-Industries (Virtuality) always seemed to have a PR person riding herd on any video material that was released about the company or products.

The 6th Stage of Grief

V-Rtifacts

Head Mounted Displays Psychology VR Companies VR Now Godwin's Law Helmet HMD Oculus ParodyParody! – In under four minutes all 5100 /r/oculus posts are neatly summed up. Godwin’s law kicks in big time! The post The 6th Stage of Grief appeared first on V-Rtifacts.

The Cart Before The Horse, Once Again – Project Glass

V-Rtifacts

Google has been tearing through the bandwidth over at the Patent Office in defense of Project Glass , April’s much touted announcement of Google’s entry into the world of augmented reality and head mounted displays.

Seeing the Eye in a New Light

V-Rtifacts

Head Mounted Displays How-To; Teardowns; Tutorials 3D eye anatomy Helmet HMD How-To StereoscopicThere’s been an enormous resurgence of DIY HMDs in the VR hacker community recently, some quite impressive. Understanding how the eye works is the key to these inventions.

Awesome VR Optics for 1? Class Displays At Less Than Ten Dollars!

V-Rtifacts

A while back I demonstrated a design for Leep On The Cheap , a proof of concept for wide field of view optics on 3″ to 4″ display panels. not bad, but not totally immersive), and I rely on somewhat smaller display panels, about 1″ to 1.5″

Why Sell Out? Oculus -> Facebook

V-Rtifacts

Palmer and company produced two mainstream marketed development kit head mounted displays which became darlings of the grassroots VR/Gamer community. Oculus developed technically well conceived and implemented head mounted displays. The VR displays are/were wildly popular with a community of up to 75,000, doubtless enhanced by the ultra-low $300 price tag.

Sega VR – Mighty Barfin’ Power Rangers (we are the 40 percent)

V-Rtifacts

And All That Hype Game Systems Head Mounted Displays Stereoscopic 3D VR Companies Where Are They Now? Sega (all hail Sonic!):

Digital VR Rehab

V-Rtifacts

Head Mounted Displays Psychology VR Publications Addition rehab Helmet HMD SimulatorFor years, therapists would attempt to treat smokers and alcoholics using real-life triggers. Let addicts see a lighter or an empty bottle, or even a photo of something smoking or drinking related, to trigger cravings, then teach them coping strategies.

Platypus Headsets?

V-Rtifacts

And All That Hype Head Mounted Displays In the Movies Stereoscopic 3D Where Are They Now? The Science Channel interviews Jaron Lanier who shows off some wide field of view headsets from the late 80’s. Jaron feels like a platypus when wearing one of these JumboTrons. The narrator’s conclusion (and Jaron’s as well): The state of the art in VR hasn’t progressed too much further. . (A

Synaptics Reveals VR Display Chip Targeting 1,000 PPI & Foveated Rendering

Road to VR

SEE ALSO Google & LG Detail Next-Gen 1,443 PPI OLED VR Display, 'especially ideal for standalone AR/VR'. The post Synaptics Reveals VR Display Chip Targeting 1,000 PPI & Foveated Rendering appeared first on Road to VR.

HTC Applies for ‘Vive Eclipse’ Trademark in New Zealand

Road to VR

It says specifically under the explanation of goods and services provided by the Vive Eclipse that it’s a “head mounted display for computer simulated reality” and that it specifies “motion tracking sensors” and “handheld computer simulated reality controllers.”

Avegant Raises $12M Financing to Further Develop AR Display Tech

Road to VR

While well-known for its Glyph head-mounted display (now called ‘Avegant Video Headset’), the company has also demoed a prototype AR headset using its display technologies, which are said to target the consumer market.

Apple’s Latest VR Patent Describes a Compact VR Headset with Eye Tracking

Road to VR

Spotted by Patently Apple , Apple’s patent titled Optical System for Head-mounted Display makes it clear up front that this particular design is aimed at creating a VR headset that’s more compact, specifically by redesigning the optical system.

Apple smart glasses optics detailed in patent application

Slashgear

Apple has cooked up a new head-mounted display design that could dramatically shrink the size of a virtual reality or augmented reality headset, a newly-published patent application reveals.

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Oculus Patents VR Movement System with Phone-Based HMD

UploadVR

One embodiment of the method was shown with a smartphone head-mounted display which can track hand movements.

Silicon Valley Season 4 May Focus On Virtual Reality

UploadVR

“It worked, I mean the VR is rad now,” Gilfoyle tells Pied Piper founder Richard Hendricks, who is shown wearing a prototype head-mounted display in another scene.

Oculus Seems To Have Patented The Fabric Wrap For Santa Cruz

UploadVR

It describes an “ornamental design for a fabric wrap for head-mounted display”, with several images showing how it wraps around the top of the device. Today in mildly interesting and painfully specific patents from big VR companies: Oculus seems to have patented the fabric that will wrap around its upcoming Santa Cruz headset. The patent, filed exactly a year ago today and published yesterday, was first spotted by Reddit user valdovas.

Eye-Tracking Headset FOVE 0 Specs & Pre-Order Date

VRScout

Pre-orders for the FOVE 0 head-mounted display begin November 2nd. While the HTC Vive, Oculus Rift and upcoming PSVR are considered the ‘big three’ of modern virtual reality, the head-mounted display market is still the metaphorical wild west.

Qualcomm VR HMD gets Snapdragon 835, Leap Motion hand-tracking

Slashgear

GDC and MWC are just around the corner, and Qualcomm is diving head-first into virtual reality with a new dev-kit and hand-tracking technology. The chipmaker may be best known for its smartphone processors, but that same silicon is just as much at home in head-mounted displays.

Adobe’s Project SonicScape Visualizes Audio For Easier 360 Editing

UploadVR

The tool could make it easy for creators to enhance how immersive the sound is in their 360-degree projects, so when you turn your head in different directions while wearing a head-mounted display the audio seems to come from the right spot.

HTC ‘Link’ Headset Brings 6DOF To Mobile VR In Japan

VRScout

Labeled the HTC Link , the head-mounted-display will allow users to move freely within a VR space utilizing an undisclosed form of ‘inside-out tracking’ capable of supporting six degrees-of-freedom, a level of tracking previously unheard of in the world of mobile VR. display.

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Hands-on: Acer Windows Mixed Reality Dev Kit & Datascape

Next Reality VR

One thing that I got more and more excited about as we got closer and closer to the Microsoft Build 2017 developers conference was finally learning about the new Acer Windows Mixed Reality head-mounted displays (HMD).

Apple Awarded Patent For Wireless VR Headset That Works With The.

AllThingsVR

Apple Awarded Patent For Wireless VR Headset That Works With The iPhone Today, it’s revealed that a patent has been awarded to Apple for a “Head-Mounted Display Apparatus For Retaining A Portable Electronic Device With Display.”

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Google to Feature High-resolution VR OLED Display for Wide FOV Headsets at SID 2018

Road to VR

1443-ppi 120-Hz OLED Display for Wide-Field-of-View High-Acuity Head-Mounted Displays.” ” Such a display, OLED-Info postulates, could land somewhere around a resolution of 5500 × 3000.

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How Hollywood Has Predicted VR in Movies

VRScout

This technology could be in the form of a head mounted display, motion tracking, haptic systems in gloves or suits, locomotion, consoles or image capture. Head mounted display: Resembling the consumer headsets of today, life-like field of view and motion is relayed.

JDI Developing 800 Pixels Per Inch Display That Is Ideal For VR

UploadVR

JDI is a Japanese electronics conglomerate that combines the display enterprises of Sony, Toshiba and Hitachi. In a recent press release , the firm announced that it is actively developing new, highly advanced displays for virtual reality, head mounted displays. Acccording to JDI, the new displays will be, “3.42-inch low temperature polysilicon (LTPS) TFT LCD specifically designed for virtual reality (VR) head mount displays.”

Sony Patents VR Headset That Combats Simulation Sickness With Eye-Tracking And More

UploadVR

It describes a system for fighting what it describes as “virtual reality sickness” using a head-mounted display (HMD) that’s fitted with a range of biometric sensors such as a thermometer, eye-tracking cameras, a moisture sensor and exterior orientation sensors. It allows for foveated rendering, which only fully renders the parts of a display you’re directly looking at, dramatically reducing the processing power required to run experiences.

18-Megapixel Display To Be Unveiled In May From Google And LG

UploadVR

During the Display Week tradeshow in late May, Google and LG are reportedly set to reveal a highly-detailed 18-megapixel 4.3-inch OLED VR headset display. 1443 ppi 120 Hz OLED Display for Wide Field of View High Acuity Head Mounted Displays. The world’s highest resolution (18 megapixel, 1443 ppi) OLED-on-glass display was developed. Tagged with: Displays , google , lenses , lg Facebook Twitter Reddit More.

NES Emulator Enables You To Dive Into Your Games With VR

UploadVR

This brings your old 2D Nintendo Entertainment System classics into a play space right in front of you so you can look in and around them using an Oculus Rift or HTC Vive head-mounted display.

Nintendo Switch Is Getting A Strange Unofficial VR-Like Headset

UploadVR

It’s a small head-mounted display that the company says will give you a 120-inch virtual screen to play your games on. Nintendo’s Switch console isn’t likely to ever get VR support, but this strange new peripheral for the kit does at least look the part. Japanese company Thanko is selling this bizarre ‘Eye Theater’ for the hybrid device.