Apple Vision Pro eye-tracking controls power wheelchairs in visionOS 27

Vision Pro's eye-tracking was built to navigate menus. In visionOS 27, that same hardware now steers a power wheelchair, replacing a physical joystick entirely for users who cannot operate one. The feature launches with Tolt and LUCI drive systems via Bluetooth and wired connections. No other mixed-reality headset has announced anything close to this. The one open question is whether input works by holding your gaze on a target or by selecting it, because that difference determines how tiring and error-prone daily use becomes.