![Device on ceiling of hospital room. Approximately three inches across, led off to side flashes green when cell phone camera is on and aimed at it. : r/whatisthisthing Device on ceiling of hospital room. Approximately three inches across, led off to side flashes green when cell phone camera is on and aimed at it. : r/whatisthisthing](https://i.redd.it/ktxqyelxp5xy.jpg)
Device on ceiling of hospital room. Approximately three inches across, led off to side flashes green when cell phone camera is on and aimed at it. : r/whatisthisthing
![From home to hospital: how a simple security camera is changing the way healthcare teams deliver care | MGH Foundation From home to hospital: how a simple security camera is changing the way healthcare teams deliver care | MGH Foundation](https://www.mghf.ca/sites/default/files/styles/banner_image/public/image-browser/ecobee_cameras.jpeg?h=cc040169&itok=WPfeOljN)
From home to hospital: how a simple security camera is changing the way healthcare teams deliver care | MGH Foundation
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