Project Light Tether Pt1 - First World Problem Solving at its Finest
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The cable tether on the HTC Vive is heavy, thick, and cumbersome. Wireless is a decade or more away. What can we do?? Buy HTC Vive on Amazon: geni.us TunnelBear message: TunnelBear is the easy-to-use VPN app for mobile and desktop. Visit tunnelbear.com to try it free and save 10% when you sign up for unlimited TunnelBear data. Cooler Master Store link: bit.ly Discuss on the forum: linustechtips.com Our Affiliates, Referral Programs, and Sponsors: linustechtips.com twitter.com @LinusTech Intro Screen Music Credit: Title: Laszlo - Supernova Video Link: youtube.com iTunes Download Link: itunes.apple.com Artist Link: soundcloud.com Outro Screen Music Credit: Approaching Nirvana - Sugar High youtube.com Sound effects provided by freesfx.co.uk
Project Light Tether Pt1 documents LinusTechTips' attempt to solve the heavy, bulky HTC Vive tether by replacing the traditional wired cable with a lighter optical alternative. The video opens by laying out the problem: VR headsets demand a fair amount of space and head-mobility, but the tether and setup feel like friction in an otherwise immersive experience. Linus frames the goal as removing the cumbersome cable while keeping the necessary power and data connections, acknowledging that wireless solutions are not yet practical. The team leans on Corning’s optical cable and a set of adapters to translate Thunderbolt from a dock into the requisite USB, HDMI, and audio paths for the Vive. This first installment is about feasibility, gathering the right parts, and outlining the experimental plan rather than delivering a finished product. The narrative blends practical constraints with a playful engineering mindset, signaling that this is a multi-part exploration rather than a one-off hack. By the end of the segment, the project has officially kicked off with a list of supplies and a rough roadmap for how to test the optical tether in a real VR scenario.
Topics · technology · virtual reality · hardware-hacking · diy-project
Questions answered
- What is the main goal of Project Light Tether Pt1?
- To replace the heavy VR tether with a lighter optical cable setup while maintaining the necessary data, HDMI, and power connections.
- Which components are used to route Thunderbolt signals to the Vive setup?
- A CalDigit Thunderbolt dock is used to provide USB, HDMI, and audio paths, with adapters to connect to the Vive and the computer.
- What challenges are encountered during the build?
- Issues include connector compatibility, the need for driver/software updates, Thunderbolt and graphics subsystem interactions, and physical fits of cables and adapters.