I flossed fake teeth with Dyson's tech-riddled CameraJet toothbrush

Dyson’s new CameraJet combines a toothbrush and water flosser, using a 100-k-pixel camera and “Gap Optical Targeting” that captures 28 images per second to fire precise water jets only when gaps are detected, reducing water use. The device streams live video to a smartphone app, costs several hundred dollars more than premium rivals, and requires proprietary heads, though replacement parts and non-foaming toothpaste are optional.