“VR Half Moon Talk” No. 28: Vive Focus launches six-degree-of-freedom handle, and the small party displays the consumer version to open the reservation.

Recently, FaceBook officially announced the release information of its flagship VR all-in-one OculusQuest at its OC5 conference. With its precise tracking and six-degree-of-freedom (6DoF) handles, it was no match. Vive Focus, the high-end representative of the current market-oriented one, is not to be outdone. It announced its own six-degree-of-freedom handle information at the World VR conference in Nanchang, and provided a developer kit application. Interested developers. You can submit your application by clicking here .__
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Focus six degree of freedom handle demo__
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At the Eco Conference in May 2018, Vive Focus also introduced a software-based six-degree-of-freedom handle solution that is limited to its own computing power, and is not ideal, and only supports a single controller. From the information given by the World VR Conference site and subsequent XRDC conferences, the Vive Focus will support a pair of six-degree-of-freedom handles, and an additional module will be added to the head display. The handle itself will use ultrasonic and inertial (gyroscope and accelerometer) tracking to capture the user’s hands. The tracked field of view can reach 180 degrees horizontally, 140 degrees vertically, and a maximum distance of 1 meter. Support for the six-degree-of-freedom handle will greatly enhance the playability of Vive Focus in the game. Of course, it should be noted that the previous Vive Focus consumer version was officially sold only in the mainland, the official price is $700; recently also in the form of enterprise version landing in the European and American markets, priced at 600 US dollars.__
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Further, people often want to complete more natural finger gesture tracking in VR scenes, not just relying on buttons. At present, there are two main ways to realize finger gesture recognition. One is to learn from the motion capture scheme in the field of video and television, so that users can wear corresponding sportswear and gloves, such as the domestic manufacturer Novo, and the other is a separate external The camera (the camera) is used for motion capture, and the user does not need to wear peripherals such as Leap Motion. Then these programs have some drawbacks more or less, such as the inconvenient wear of the clothing, third-party peripheral identification is not sensitive.__
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