Tracia GazeBridge

Tracia Gaze Bridge turns your iPhone into a high-speed eye tracker for the Tracia Elite cognitive training platform. HOW IT WORKS • Place the phone in front of your screen with the rear camera facing you. • Tracia Elite (macOS/Windows) auto-discovers the phone on your network. • After a 9-point calibration, gaze position is recorded throughout training. PRIVACY FIRST • All video processing happens ON THE PHONE. • Video never leaves the phone, is never recorded, and is never sent to any server. • Only gaze coordinates (numbers) are sent to the computer; the app collects no data. FEATURES • Sampling up to 240 fps (device dependent) • Automatic distance measurement with LiDAR (Pro models) • Glasses mode, low-light resilience • Works over local network / personal hotspot — no internet required NOTE: This app is a companion to the Tracia Elite desktop software used by sports clubs and research institutions; it is not a standalone product.