Meet DOT, a small AI that lives entirely on your phone. No servers, no subscriptions to think about, no data leaving your device. Just you and DOT, whenever you need it. DOT doesn't phone home, doesn't need wifi. Works on a plane, in a basement, at 3am, everywhere, because it lives on your device. And DOT has personality: warm, a little dry, genuinely curious. It pushes back when it disagrees, remembers what you said three messages ago. Not a chatbot, someone to talk to.