The Valve Index VR headset has been around for a few years now. It doesn’t come with eye or face tracking, but that didn’t stop inspired folks like [Physics-Dude] from adding DIY solutions in elegant and effective ways using a combination of hardware, open software, and 3D printable parts.
The whole assembly integrates tightly, thanks in part to the “frunk” designed into the Index for exactly this kind of thing.
This project leverages the EyeTrackVR project (and optionally, Project Babble for mouth tracking) which both have great applications particularly in social VR spaces.
These are open-source, self-contained and modular solutions intended for a variety of hardware platforms. Of course, every millimeter and gram tends to count when it’s something that gets worn on one’s head, so [Physics-Dude] tailored a solution specifically for the Valve Index. His project makes great use of the platform’s hacker-friendly hardware design.
[Physics-Dude] also makes excellent use of a certain widely-available “gumstick” style USB hub as an important part of his build. Combined with with the front-mounted USB port on the Index, it results in an extremely compact and tightly integrated solution that looks great. While it can be risky to rely on a particular off-the-shelf item in a build, doing so absolutely has its place here.
The documentation is fantastic, including welcome guidance on cable routing and step-by-step instructions. If you’ve been interested in adding ..
Support the originator by clicking the read the rest link below.
