PiEEG Launches 24-Bit Quest Interface for Brain-Driven Avatar Control
Updated
Updated · roadtovr.com · Jun 3
PiEEG Launches 24-Bit Quest Interface for Brain-Driven Avatar Control
1 articles · Updated · roadtovr.com · Jun 3
Summary
PiEEG said it will soon open a Kickstarter for PiEEG XR, a Quest facial interface that turns EEG signals and facial micro-expressions into real-time avatar control.
Built on the company's IronBCI platform, the device offers 24-bit resolution, 250 samples-per-second acquisition and BLE 5 connectivity, with raw data and software tools released as open source.
Native VRChat support is planned, while PiEEG's Focus-to-Action API is designed to map attention-related signals to hands-free inputs, avatar animations and in-world effects.
Consumer EEG typically reads broad states such as attention or relaxation rather than specific thoughts, positioning the headset add-on mainly for developers, researchers and hobbyists seeking low-cost BCI tools.