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Dyson's $499 CameraJet toothbrush uses a camera and AI to blast mouthwash between teeth
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Dyson's new $499 CameraJet electric toothbrush includes a camera that livestreams the inside of your mouth and uses AI to detect gaps between teeth, firing a cone-shaped blast of mouthwash to floss them.
For engineers, the CameraJet demonstrates real-time computer vision and fluid delivery in a handheld consumer device, with a 100-millisecond response loop. It also introduces design constraints like an air bladder for consistent pressure and a docking station that refills a 12.5ml reservoir in three seconds. The device's reliance on Wi-Fi streaming and AI processing may raise privacy and latency considerations.
Written by elseif from the cluster below · every claim links back to a sourceThe three things worth knowing
The CameraJet is Dyson's first electric toothbrush with a camera in the brush head, priced at $499.
Its AI analyzes 28 images per second to detect gaps and fires a mouthwash blast within 100 milliseconds.
The toothbrush streams live video to a phone over Wi-Fi, and replacement heads use RFID tags to track usage.
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