Perception

Haptic tech doesn’t replicate touch—it substitutes it with calibrated vibrations, forces, and motions, and that substitution is all it ever promised to do.

Smartglasses aren’t one thing — they’re three competing definitions stapled together with pose tracking.

Room-scale VR wasn’t invented by the Vive—but it was proven, priced, and shipped by it.

VR was broken until Oculus Rift proved wide FOV and sub-20ms latency weren’t luxuries—they were prerequisites.