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Babble Face Tracker Case w/ IR LED Shields — image 1
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Babble Face Tracker Case w/ IR LED Shields

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A modified Babble Face Tracker case to mitigate tracking loss on the Bigscreen Beyond 2

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Model information

License
GNU General Public License v2.0

What is this?

The Bigscreen Beyond 2 has IR diodes on the bottom of the headset that are prone to stray, infrared light emitted from the official Babble face tracker, causing tracking loss and the dreaded "gray flashes". This case modification aims to mitigate tracking loss without sacrificing LED brightness by interposing shields between the IR emitters and headset. Camera FOV is unaffected.

Recommended Print Settings

  • Material: PLA (or PETG)

  • Layer Height: 0.15mm

  • Supports (Optional)

Variants

In case your setup needs extra IR blockage, additional options are provided in the "Variants" folder.

I have not personally tested these, so your mileage may vary.

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