Meta Muse launches in Japan as an AI agent that books and buys for you

The launch lands as the industry has spent roughly the past year saying AI is becoming agentic, and the Impress Watch discussion treats Muse as an unusually personal version of that shift. The reviewers' examples are small but concrete: a credit-card debit alert that turned into a nudge to top up an account, a Messenger chat that became a calendar entry, a reminder to charge a phone at night. Such behavior depends on access to Gmail and Google Calendar, which one participant describes as a storehouse of personal information, and on a memory function that lets Muse learn which notifications to stop sending.

A movie-ticket test showed both the promise and the friction. Muse could hold seats while the user did something else, but it also kept reporting availability for days after the user had quietly dropped the plan, and it once looked up a restaurant the user had only typed into a calendar. The participants describe this as overly attentive rather than wrong, and they note that the character animations and outfit changes create an attachment that cleverness alone would not.

The reviewers also point to limits that hint at what comes next: Muse currently works through typed messages and cannot hold a phone-style voice conversation, so wake-word activation for tasks like ordering takeout in a car is framed as a future step. One participant expects Apple and Google to move into the same territory and sees the next one to two years as a period of significant change, though no such product is described as released.