M314 Motion Tracker

Real sensors. Familiar suspense. BUILT BY A FAN, FOR FANS I’ve always loved the Alien franchise and wanted to bring a little of that motion-tracker atmosphere into the real world. When the iPhone gained LiDAR, I saw a chance to build something fans could actually experiment with. M314 is my take on that idea: real nearby depth sensing, a glowing scope and the anticipation of the next ping. DARKNESS? YES, WITH LIMITS. WALLS? NO. LiDAR can measure depth in the dark because it supplies its own light. M314 still depends on stable AR tracking and usable depth returns, so movement detection may pause or miss contacts in very dark conditions. Camera-only mode and person/animal recognition need sufficient light. It cannot detect through walls. Turn your iPhone into a sci-fi motion scope. M314 Motion Tracker combines a retro green display with on-device camera processing. Watch contacts update with each pulse, follow their direction, and see where movement was last detected. • Nearby distance estimates using LiDAR on supported iPhones. • Direction-only camera mode with available rear lenses and zoom controls. • Adjustable display range and amber remembered contacts. • Four original synthesized ping styles, optional reverb and mute. • Import a short audio clip of your own for a custom ping. • Clearly labeled simulated demo mode. • No account, ads, analytics or camera recording. LiDAR readings are limited to approximately 0.25–5 metres. Changing the display range does not extend sensor reach. Camera-only modes show direction, not measured distance, and work best with a stationary phone. Detection depends on lighting, visibility, surfaces and device movement. Made for entertainment and experimentation. It cannot see through walls and may miss movement or show false contacts. Do not use it for safety, security, navigation or precise measurement. An independent fan-created app, not an official Alien product or endorsed by its rights holders.