oculus rift

48 Articles

It’s Easy To Mod Your Oculus VR Headset With Prescription Lenses

May 26, 2022 by 33 Comments

The Oculus brand VR headset and other similar devices allow you to view 3D worlds, but they can be blurry and unsatisfying if you’re a glasses wearer. Alternatively, you might be able to see fine, but find your glasses get in the way of a comfortable experience. Either way, you might want to integrate prescription lenses into your headset, and thankfully, there’s a straightforward way to do so thanks to [tanvach].

The way to do so is by using these 3D-printed lens adaptors. They take standard single vision lenses as designed for the Zenni #550021 round glasses frames, and let them fit nicely inside a Oculus Quest, Quest 2, or Rift S headset. [tanvach] supplies instructions on how to order the lenses for your own prescription, and notes that the key is to get the antireflective coating to reduce glare. And, if you don’t want to print your own adapters, you can source some pre-printed instead!

The adapters are a great way to improve your VR experience if you’re someone that typically relies on corrective lenses. Of course, it’s getting more popular to simply DIY your own headset these days, too. If you’ve got your own neat VR project in the works, don’t hesitate to let us know!

Thanks to [Keith Olson] for the tip!

We Couldn’t Afford An Oculus, So We Built One

January 22, 2018 by 20 Comments

Like a lot of 16-year-olds, [Maxime Coutté] wanted an Oculus Rift. Unlike a lot of 16-year-olds, [Maxime] and friends [Gabriel] and [Jonas] built one themselves for about a hundred bucks and posted it on GitHub. We’ll admit that at 16 we weren’t throwing around words like quaternions and antiderivatives, so we were duly impressed.

Before you assume this is just a box to put a phone in like a Google Cardboard, take a look at the bill of materials: an Arduino Due, a 2K LCD screen, a Fresnel lens, and an accelerometer/gyro. The team notes that the screen is what will push the price unpredictably, but they got by for about a hundred euro. At the current exchange rate, if you add up all the parts, they went a little over $100, but they were still under $150 assuming you have a 3D printer to print the mechanical parts.

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You’re The Only One Not Playing With Unity

June 21, 2017 by 41 Comments

It wasn’t too long ago that one could conjecture that most hackers are not avid video game players. We spend most of our free time taking things apart, tinkering with microcontrollers and reading the latest [Jenny List] article on Hackaday.com. When we do think of video games, our neurons generally fire in the direction of emulating a console on a single board computer, such as a Raspberry Pi or a Beaglebone. Or even emulating the actual console processor on an FPGA. Rarely do we venture off into 3D programs meant to make modern video games. If we can’t export an .STL with it, we’re not interested. It’s just not our bag.

Oculus Rift changed this. The VR headset was originally invented for 3D video games, but quickly became a darling to hackers the world over. Virtual Reality technology is far bigger than just video games, and brings opportunity to many fields such as real estate, construction, product visualization, education, social interaction… the list goes on and on.

The Oculus team got together with the folks over at Unity in the early days to make it easy for video game makers to make content for the Rift. Unity is a game engine designed with a shallow learning curve and is available for free for non-commercial use. The Oculus Rift can be integrated into a Unity environment with the check of a setting and importing a small package, available on the Oculus site. This makes it easy for anyone interested in VR technology to get a Rift and start pumping out content.

Hackers have taken things a step further and have written scripts that allow Unity to communicate with an Arduino. VR is fun. But VR plus physical reality is just down right exciting! In this article, we’re going to walk you through setting up your Oculus Rift and Unity game engine to communicate with the outside world via an Arduino.

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Your VR Doesn’t Stink (Yet)

March 21, 2017 by 24 Comments

What does it smell like when the wheels heat up on that Formula 1 car you drive at night and on the weekends? You have no idea because the Virtual Reality experience that lets you do so doesn’t come with a nasal component. Yet.

Shown here is an olfactory device that works with Oculus Rift and other head-mounted displays. The proof of concept is hte work of [Kazuki Hashimoto], [Yosuke Maruno], and [Takamichi Nakamoto] and was shown of at last year’s IEEE VR conference. It lets the wearer smell the oranges when approaching a tree in a virtual environment. In other words, it makes your immersive experience smelly.

As it stands this a pretty cool little device which atomizes odor droplets while a tiny fan wafts them to the wearer’s nose. There is a paper which presumably has more detail but it’s behind a pay wall so for now check out the brief demo video below. Traditionally an issue with scent systems is the substance stuck in the lines, which this prototype overcomes with direct application from the reservoir. Yet to be solved is the availability for numerous different scents.

This build came to our attention via an UploadVR article that does a good job of covering some of the scent-based experiments over the years. They see some of the same hurdles we do: odors linger and there is a limited palette that can be produced. We assume the massive revenue of the gaming industry is going to drive research in this field, but we won’t be lining up to smell gunpowder and dead bodies (or rotting zombies) anytime soon.

The more noble effort is in VR applications like taking the elderly and immobile back for another tour of places they’ll never again be able to visit in their lives. Adding the sense of smell, which has the power to unlock so many memories, makes that use case so much more powerful. We think that’s something everyone can be hopeful about!

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Oculus Pi

October 1, 2016 by 15 Comments

[WayneKeenan] wrote a proof-of-concept virtual reality system that used a Raspberry Pi and an Oculus Rift. It was about a thousand lines of Python and with a battery pack it was even portable. The problem was that the Pi was struggling to create the 3D views.

[Wayne] recently revisited the demo and found that just about everything has gotten better: the Pi 3 is faster, and the Python libraries have become better. He spent some time building a library — VR Zero — and then recreated the original demo in 80 more lines of Python. You can see a video, below.

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Facebook To Slurp Oculus Rift Users’ Every Move

April 4, 2016 by 70 Comments

The web is abuzz with the news that the Facebook-owned Oculus Rift has buried in its terms of service a clause allowing the social media giant access to the “physical movements and dimensions” of its users. This is likely to be used for the purposes of directing advertising to those users and most importantly for the advertisers, measuring the degree of interaction between user and advert. It’s a dream come true for the advertising business, instead of relying on eye-tracking or other engagement studies on limited subsets of users they can take these metrics from their entire user base and hone their offering on an even more targeted basis for peak interaction to maximize their revenue.

Hardly a surprise you might say, given that Facebook is no stranger to criticism on privacy matters. It does however represent a hitherto unseen level of intrusion into a user’s personal space, even to guess the nature of their activities from their movements, and this opens up fresh potential for nefarious uses of the data.

Fortunately for us there is a choice even if our community doesn’t circumvent the data-slurping powers of their headsets; a rash of other virtual reality products are in the offing at the moment from Samsung, HTC, and Sony among others, and of course there is Google’s budget offering. Sadly though it is likely that privacy concerns will not touch the non-tech-savvy end-user, so competition alone will not stop the relentless desire from big business to get this close to you. Instead vigilance is the key, to spot such attempts when they make their way into the small print, and to shine a light on them even when the organisations in question would prefer that they remained incognito.

Oculus Rift development kit 2 image: By Ats Kurvet – Own work, CC BY-SA 4.0, via Wikimedia Commons.

Being Hit In The Virtual World

November 17, 2015 by 9 Comments

Virtual reality could be the next big thing in the gaming world. And while VR displays and headsets are getting more and more sophisticated, many are forgetting perhaps the biggest feature VR will need to succeed — haptic feedback. [Pedro Lopes], [Alexandra Ion] and [Prof. Patric Baudisch] from the Hasso Plattner Institute is hoping to change that, with a project called Impacto: Simulating Physical Impact by Combining Tactile with Electrical Muscle Stimulation.

We’ve covered lots of haptic feedback devices over the past few years — some use mini gyros to simulate resistance, others blow air on you, but this is the first time we’ve seen one that combines muscle stimulation to really cause a physical effect.

They’re using an Oculus rift, and a Microsoft Kinect to perform the research. For their demonstration they use a basic boxing game that allows the user to feel the computer’s punches — but don’t worry, it doesn’t hit that hard!

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