1st October 2026 – (Cupertino) Reports circulating on local social platforms allege that the newly released iPhone 18 Pro can unintentionally open hospital automatic doors the moment its screen is activated. Posters say the handset’s Face ID module, now partly embedded beneath the display, emits intensified infrared when the screen wakes, which nearby sensors interpret as a person approaching, causing entrances to slide open. The anecdotes have prompted equal parts amazement and doubt online, with some users joking about late‑night “ghostly” encounters and others proposing controlled tests to separate phone behaviour from environmental factors.
Apple’s 2026 flagship does place elements of the TrueDepth system under the screen, and Face ID relies on invisible infrared light for recognition. That technical foundation lends surface plausibility to the idea that infrared emissions could interact with other devices. However, there is no verified evidence that the iPhone 18 Pro routinely triggers medical‑facility doors, and the power, directionality and range of the handset’s emitters are designed for close‑up facial scanning rather than room‑scale signalling. Apple’s launch material confirms the continued use of Face ID on the iPhone 18 Pro line, while independent teardowns describe how infrared components work beneath the pixel matrix.
Specialists in access systems note that hospitals commonly combine radar motion sensors with active infrared or safety curtains that are tuned for human‑sized movement within defined fields. These systems typically include sensitivity adjustments to avoid false activations from stray reflections or weak sources. In practice, a phone’s short‑range infrared for biometric unlocking would be unlikely to open multiple doors at once unless held very close to a sensor configured with unusually high sensitivity. Door makers emphasise calibration to minimise nuisance triggers in clinical environments.