The day gone by on the Snapdragon Summit, Hugo Swart, Vice President, XR Product Control, Qualcomm, unveiled the Snapdragon AR2 Gen 1, a {hardware} platform made of 3 chips that may energy the next-gen augmented fact glasses.
The brand new Snapdragon AR2 Gen 1 is the most recent addition to Qualcomm’s prolonged fact (XR) product line.
The gadget is manufactured from an AR processor, situated within the best arm of the glasses, an AR co-processor situated at the entrance within the center, proper in the back of the digital camera module, and a Qualcomm FastConnect 7800 connectivity chip situated throughout the left temple.
For as soon as, Qualcomm didn’t combine the entire chips in one huge SoC however has cut up the {hardware} into 3 small programs to lend a hand OEMs ship skinny and lightweight designs for his or her next-gen AR glasses.
To permit the slender shape issue, the Snapdragon AR2 distributes the processing workload between the glasses and a Snapdragon-powered smartphone, PC, or different suitable host units.
In step with the chip maker, the principle processor occupies a 40% smaller PCB house on glass in comparison to the Wi-fi AR Sensible Viewer Reference Design powered by means of Snapdragon XR2.
The AR2 platform achieves a 50% spice up in AI efficiency whilst eating 50% much less energy than the former technology. Qualcomm designed the AR2 to energy glasses that may compute the usage of not up to 1W.
The AR processor, optimized for low motion-to-photon latency (sub-9ms), helps as much as 9 cameras for scanning the surroundings and for the person.
The AR processor includes a {hardware} acceleration engine for higher person movement monitoring and localization, and an AI accelerator to scale back latency for enter interactions equivalent to hand monitoring or 6DoF. In any case, the chip manages the show output.
The AR co-processor aggregates digital camera and sensor knowledge and contours eye-tracking for foveated rendering, to optimize graphics rendering efficiency. Moreover, the computing unit delivers iris authentication.
The connectivity chip is in accordance with Qualcomm FastConnect 7800, a connectivity gadget that helps Wi-Fi 7. Due to this tiny connectivity chip, OEMs will be capable to ship sub-2ms latency between the AR glasses and the smartphone host tool. Qualcomm supplies the FastConnect XR Instrument Suite 2.0, to lend a hand builders higher regulate the XR knowledge, scale back latency and jitter, and save you interference.
Qualcomm provides the Snapdragon Areas XR Developer Platform, an OpenXR SDK adapted to Qualcomm XR merchandise that gives frequently wanted device purposes that the majority XR apps require.
Since Snapdragon Areas adheres to the open-source specs, the AR2 gadget of 3 chips may just additionally paintings with a non-Snapdragon telephone or cell tool. We will be able to safely suppose that Snapdragon Areas works optimally with the newest Snapdragon cell units.
Historical past of Qualcomm XR platforms:
Snapdragon XR2+ Gen 1, Qualcomm’s newest chipset for VR headsets, combines Blended Fact (MR) and Digital fact (VR), introduced on October 11, 2022, and powers the Meta Quest Professional introduced at Meta Attach 2022. The XR2 Plus delivers 50% upper sustained energy and 30% progressed thermal efficiency over its predecessor.
Snapdragon XR2 5G (XR2 Gen 1) introduced on December 4, 2019, an XR platform that powers, amongst different units, the Lynx R-1 Blended Fact (MR) headset, and the Wi-fi AR Sensible Viewer reference design.
Snapdragon XR1 introduced in Would possibly 2018 that powers the Lenovo ThinkReality A3 sensible glasses introduced at CES 2021.
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