3D Vision Blog

A normal user's look into the world of 3D Stereo Technologies

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The Current Situation with 3D Vision, Something We’ve Already Seen in the Past

August 3rd, 2014 · 11 Comments · Other S3D Tech

It has been a little over 5 years since the start of this blog, even though I has been a stereoscopic 3D enthusiasts for much longer, the reason for the existence of the blog was Nvidia’s 3D Vision. I was really excited when they have announced it and when the first 3D Vision-ready monitors started appearing on the market I was eager to get one as I really did see the potential that the technology had for gaming. And back then since it was something really new and exciting I decided to share my experience, knowledge and other useful information with other users that were just starting and this is how this blog was born.

Now, five years later we are seeing a deja vu as the situation with 3D Vision is pretty much the same as with the Nvidia Stereoscopic 3D Drivers that were available before the birth of 3D Vision. Nvidia did create a market and strong demand for products at first, however they slowly start to neglect things and in a few years they kill the market. This is exactly what is happening with the 3D Vision now as Nvidia hasn’t done almost anything new in many months. The latest bigger things were the announcement of the G-Sync monitors, some with 3D Vision support, that however were greatly delayed to market. The other more recent thing is the addition of “3D Compatibility Mode”, but the more important thing – supporting and pushing game developers to integrate Stereo 3D support in games has been long gone. It is not about fixing games after they have been released, but integrating proper stereo 3D support while they are being developed.

The stereo 3D gaming community can do the fixing with the help of tools like Helixmod wrapper, however even the game modders are giving up on 3D Vision as instead of helping them Nvidia seems to be doing just the opposite. This is really discouraging and if Nvidia does plan to abandon 3D Vision like they did with their old Stereoscopic 3D Drivers, then they should at least open the project and not kill it completely. The people in different stereoscopic 3D gaming communities that are using 3D Vision have asked numerous times that Nvidia works on something or improves another thing in order for 3D Vision to become better and easier to be used, but we have not seen any results. This is really discouraging and many people have just decided that it is enough for them, some of you might of thing this for me as well due to the last few months with no updates here…

I have not given up on stereo 3D and 3D Vision, at least not yet. I was just busy with other things and have decided to get some rest from 3D, not that very much was happening with 3D Vision anyway, and the Facebook and Oculus deal was a bit of surprise and I wanted to see what will come out of it. So far it seems that things are still good and I’m about to get my hands on the pre-order of the DK2 hopefully next week, so all is not lost. However Oculus Rift is not something that can replace 3D Vision, these are two different things, and even though some of their features and functionality do overlap they are still not the same thing. VR with 3D support is an interesting new concept, but for really good results you need content developed especially for the device, meaning that you not only need a good hardware, but good software support as well. At least here Oculus is doing much, much, much better than Nvidia as Oculus Rift is their only product, unlike Nvidia that has many products and technologies and cannot focus solely on 3D Vision. So interesting times could still lay ahead of stereo 3D technology, so we’ll have to wait and see..

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Glyph, a new Head Mounted Virtual Retinal Display by Avegant

December 18th, 2013 · 3 Comments · 3D / AR / VR / HMD

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A company called Avegant, a name that you might not heard of yet, has just announced a beta consumer concept of what the call a Virtual Retinal Display called Glyph. The Glyph headset integrates a brilliant, vivid video display and premium audio experience in a unique flip-down form factor looking just like a pair of headphones that double as a HMD. Prototypes of the Glyph Beta will be featured at the Consumer Electronics Show in Las Vegas from January 7-10, 2014. Consumer units will be available for purchase through a Kickstarter campaign that should start on January 22 and backing it up with $499 will secure you a kit that will ship later in the year.

Key to the innovative nature of Glyph is its optical engine called a Virtual Retinal Display (VRD). Using a low powered LED, a series of custom optics and a micromirror array, the visuals produced by the headset are supposedly crisper and brighter than those from conventional display technologies – think in the lines of using micro projectors that project the image directly on your retina. There will also be an integrated head tracking for more immersive and responsive gaming that should be compatible with all of the latest consoles and games according to Avegant and in order to achieve this you should most likely be able to map it to other controls. The shipped version will have one HDMI/MHL cable, onboard battery power and a thinner, narrower display band than the Glyph Beta shown at CES.


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A Virtual Retinal Display uses a micromirror array and a combination of optics to reflect an image directly onto your retina, effectively using the back of your eyeball as a screen. The resulting picture is extremely sharp and vivid, unlike anything a conventional display can produce. In particular, the 3D images are exceptionally clear. The people that have tried the prototype from Avegant report that even though it had lower resolution of 1280×800 pixels the image quality looks really great and better than what a similar resolution HMD device using LCD displays can provide. You will also have an option to adjust the diopters in the Glyph to accommodate a wide variety of prescriptions and pupillary distances, so no need to wear prescription glasses while using it.

The Glyph is made to be media agnostic, meaning that it can plug into any HDMI source and display any current content natively. The beta headset will have one MHL/HDMI cable that will plug into any HDMI source and for the 3D is should be based around the HDMI 1.4 frame packaging format. According to Avegant the beta headset should have enough battery life to power a full-length feature film, or about two to three hours. The Glyph headset should have a 45 degree field of view, so this makes it more like an alternative solution to devices such as the Sony’s Personal 3D Viewers, Carl Zeiss Cinemizer or the Silicon MicroDisplay ST1080 than the Oculus Rift for example.

The idea and the technology seems very promising, and Avegant is reporting that many users who experience eye strain or nausea in looking at a conventional display feel no similar effect using this technology. The price also seems just about right and much lower than other higher priced solutions such as some of the HMD devices already mentioned aside from the Rift, but the Glyph will be a competitor for that device anyway. What bothers me a bit actually is the headset design that places the video part on the top of the headphones frame, meaning that if not used for video the optics will be sitting on top of your hair. The concept also shows no means to block external light are available, something that can kill a bit the sense of immersion at least for LCD-based HMD devices, it is possible that with this projection technology that might actually not be a problem, but it is something that needs to be checked. Anyway, I’ll be keeping an eye on the Glyph as more information becomes available about the device, and so should you if you are interested in VR and HMD devices.

- Visit Avegant’s official website for more information about the company and the Glyph…

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DDD TriDef 3D 6.0 Now Available, Oculus Rift Support as an Add-on

December 3rd, 2013 · 5 Comments · General 3D News

DDD has released the new version 6.0 of their TriDef 3D software, bringing official support for 64-bit games (previously only available in beta) as well as updating the list of game profiles, so now the new version comes with support for over 850 games. Another interesting development with the release of the new version 6.0 is that the beta TriDef 3D’s Oculus Rift support does not require you to install a beta version of the Ignition part of the software – it is now available in the form of an add-on that you can install along with the latest official release of the software. Have in mind that the Oculus Rift add-on has much more limited number of games support.

- To download the latest version 6.0 of the DDD TriDef 3D 6.0 software…
- To download the TriDef 3D Oculus Rift Add-on 1.0b7 for DDD TriDef 3D…

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