Oral-B Genius X: Company reveals electric toothbrush with AI that will coach you on cleaning your mouth

Artificial intelligence has become something of a dull buzzword: like the internet of things, 5G, and foldable phones, it's a label that supposedly means so much for the world that it has ended up meaning very little. AI is everywhere, its proponents claim – if it's not somewhere already, then it's about to be. And the latest place it has arrived is perhaps the most personal yet: in your mouth. Oral B's latest toothbrush hopes to bring the power of AI and machine learning to your teeth, using artificial intelligence to coach you into brushing your teeth better. It's not the first toothbrush to use technology usually preserved for mobile phones and other gadgets to make sure your brushing is as effective as possible.