Harvard University develops miniature lenses! Major breakthroughs in traditional optical equipment

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Harvard University develops miniature lenses! Breakthrough design for VR heads

We usually use cameras and optical instruments and other equipment can not be separated from the focus, but the focus of the entire visible spectrum is very difficult, because the color and wavelength are different, two colors will arrive at the same position at different times, the traditional optical equipment through different The size and thickness of the curved lens solve this problem, but it also increases the size and weight of the device. Recently, researchers at Harvard University have developed a tiny lens that can focus all high-resolution single-point visible light on one spot.

The new thin-film zoom lens uses an array of tiny nanostructures made of titanium dioxide to focus the light evenly so that all wavelengths reach the focal point at the same time, eliminating chromatic aberration. It can be said to be a breakthrough invention that significantly reduces the thickness and complexity of the design, making it easier to mass produce, and the quality of the images taken with the zoom lens may exceed the quality of traditional lens shooting. It will also be groundbreaking when it applies to VR and AR equipment in the future.

Oculus's new controller appears in the FCC report! 3DoF degrees of freedom

Recently, a Oculus handheld device appeared in the FCC's test report, it is likely that the upcoming Oculus Go all-in-one 3DoF controller. Although the report does not describe its relationship with Oculus Go, it is powered by batteries in terms of specifications, supports Bluetooth 4.1, and uses a 1.5 V DC current of 190 mA, which is exactly the same power consumption as the Oculus Touch.

Oculus has not announced the complete specifications of the Go or controller. The current relationship between the two is merely a guess. The FCC's document does not provide a picture of the controller. It just gives the diagram and label to explain the position of the battery box. . In the immediate CES conference, perhaps we will get more specific information.

Favorite game without VR version? Use this software on the line

When we experience the game in the virtual reality environment, we have completely different feelings. The immersive scene is intoxicating, but some games do not have VR version, so you can try out VorpX. It is a 3D image conversion software, users can experience game masterpieces of undeveloped VR version through Oculus Rift or HTC Vive.

Version 17.3.0 of VorpX also adds a new "Direct VR Settings Optimizer" function that enables one-click configuration of the game's FOV and resolution, etc., allowing more than 90 games to be automatically optimized, and can also be better adapted to different The head is an artifact for gamers who want to experience VR games.

Online shopping can also try on! Amazon Creates AR Smart Mirror

Recently, a patent for Amazon, a smart mirror with “mixed reality”, can combine transmission images and reflection images to allow users to try on virtual locations. It can effectively solve the trouble caused by online shopping, allowing you to try on it like shopping in a physical store.

It is reported that it combines a display, a camera, and a projector to create a hybrid image, which is a half mirror semi-projection mirror. A virtual model is generated by scanning the surrounding environment, and then the user's face and eyes are recognized to determine which parts are reflected by the mirror.

Another giant joins the Khronos Group! Pico officially participates in the OpenXR standard customization

For friends interested in VR, OpenXR should be no stranger to it. It is a specification announced by the Khronos Group for the VR/AR industry to regulate the VR hardware and software communications. Not long ago, Microsoft had just joined this standard, and it has also been recognized by many industry giants, including Intel, Nvidia, Google and so on.

Recently, a new member will be added to the Khronos Group Alliance. This is the Chinese virtual reality technology vendor Pico. After joining, Pico will participate in the discussion and development of the OpenXR standard and work together with the VR counterpart to improve the compatibility standards.

The Gospel of the Visually Impaired! Vuzix Launches Smart Glasses M300

Recently, the smart eyewear company Vuzix has released a smart eyewear called the M300, which uses Cyber Eyez's visual assistance software to implement a range of functions, including reading text, identifying objects and colors, scanning products for bar codes, and in social settings. It also allows users to know someone's expression. For blind people, the glasses provide very powerful features. The company’s COO also stated that it will work hard to provide assistance to the visually impaired.

More immersive wireless data gloves! Forte will debut at CES 2018!

BeBop Sensors will present its own wireless data glove Forte at CES 2018, a device designed for VR/AR to increase flexibility and immersion. It uses a manual tracking system to track the fingers and fingertips and send haptic feedback. BeBop Sensors wanted to demonstrate its tactile feedback capabilities, accurate and fast sensors and affordability, and the ability to improve the VR/AR user experience.

The above is the current issue of VR Fresh News. If you have any interesting and interesting ideas, please feel free to comment below. ■

This article is edited by: Jingjing Jing

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