I'm also very interested in chording keyboards, though never tried one yet - but planning to try building a Chordite DIY prototype Some Day. Also thus intereste

I'm also very interested in chording keyboards, though never tried one yet - but planning to try building a Chordite DIY prototype Some Day. Also thus interested in any AR / video passthrough features (and their speed), esp. from an angle of whether the VR set would be usable e.g. while walking...?