Not all-you-can-eat, though. https://www.bit-tech.net/news/hardware/2017/04/04/htc-viveport/1
Will likely stop short of OASIS. https://www.bit-tech.net/news/hardware/2017/03/28/htc-vive-ready-player-one-tracker/1
For some reason not jointly. http://www.bit-tech.net/news/hardware/2016/12/08/gvra-ovrsi-launched/1
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