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Reprojection involves the headset's driver taking one or multiple previously rendered frames and using newer motion information from the headset's sensors to extrapolate (often referred to as "reprojecting" or "warping") the previous frame into a prediction of what a normally rendered frame would look like. [2] "Asynchronous" refers to this ...
Foveated rendering is a rendering technique which uses an eye tracker integrated with a virtual reality headset to reduce the rendering workload by greatly reducing the image quality in the peripheral vision (outside of the zone gazed by the fovea).
The GPU is always guaranteed to run at a minimum clock speed, referred to as the "base clock". This clock speed is set to the level which will ensure that the GPU stays within TDP specifications, even at maximum loads. [3] When loads are lower, however, there is room for the clock speed to be increased without exceeding the TDP.
A virtual reality headset (or VR headset) is a head-mounted device that uses 3D near-eye displays and positional tracking to provide a virtual reality environment for the user. VR headsets are widely used with VR video games , but they are also used in other applications, including simulators and trainers.
OpenVR is a software development kit (SDK) and application programming interface (API) developed by Valve for supporting the SteamVR [1] [2] and other virtual reality headset devices. [ 3 ] [ 4 ] The SteamVR platform uses it as the default application programming interface and runtime. [ 5 ]
Tethered – headsets that act as a display device to another device, like a PC or a video game console, to provide a virtual reality experience. Mainstream tethered VR platforms include: SteamVR, part of the Steam service by Valve. The SteamVR platform uses the OpenVR SDK to support headsets from multiple manufacturers, including HTC, Windows
PICO 4 is a virtual reality headset developed by ByteDance. [6] It is designed for virtual reality games and is only available in Europe and East Asia (China, South Korea, Japan, Malaysia and Singapore). [7] [8] It is currently not available in the United States. [9] PICO 4 is a competitor of Quest 2. [10] [11] In November 2023, VRChat was ...
The Valve Index is a consumer virtual reality headset created and manufactured by Valve. Announced on April 30, 2019, the headset was released on June 28 of the same year. [6] [7] The Index is a second-generation headset and the first to be fully manufactured by Valve. Half-Life: Alyx is bundled with the headset.