Not another assistant. On its own, your ChatGPT Dot only knows your conversations. Dot Link adds what it can't reach, like your location and your Mac's notifications when you turn them on, and brings it all to Even G2 smart glasses. Same Dot, same memory. Just say "Hey Dot", no tapping needed. Read replies in the HUD or hear them, and let Dot speak up first. Your own Mac is the relay, so your location and notifications never pass through a server of mine.