IFA 2026 presented quite a few devices, but one of them made us ponder our next trip to the dentist. Dyson unveiled the CameraJet toothbrush, equipped with a built-in macro camera. The camera, with a resolution of 100,000 pixels, scans the surface of teeth and interdental spaces at a speed of 28 frames per second. Upon detecting an area requiring attention, the brush sprays a stream of mouthwash onto it within 100 milliseconds. According to Dyson, 9 out of 10 people do not follow the recommended teeth brushing technique. The main feature of the CameraJet is its app, which allows the user to see which areas were missed and receive an assessment of their brushing technique. This is a form of gamification for oral care, turning a routine procedure into a competition for the best result. The manufacturer claims that data from the camera is not stored on the device or in the cloud. Developers spent five years creating artificial plaque for brush testing in collaboration with the National University of Singapore. Unlike conventional irrigators that use a thin stream of water, the CameraJet employs a conical sprayer with lower pressure, which should be gentler on the gums. Among other interesting innovations at the exhibition were the TDM Neo headphones, which transform into a portable speaker, and the TCL P80 Ultra smartphone with an OLED display and a Max Ink Mode that mimics reading from paper and provides up to a week of battery life from its 5800 mAh battery. Also presented was the SwitchBot AI MindClip – a 16.8-gram clip capable of recording up to 20 hours of conversations, separating voices, and generating to-do lists using AI.