A little corner of your desktop, shared

Nook is an AI desktop companion experience for Windows. Choose a character and let them stay beside you while you work, unwind or listen to music. Talk about your day, share a small moment, or simply enjoy their quiet company.

A response you can see and hear

Type what you want to say. Your companion responds through video generated for that conversation, with voice, expression and movement, then returns to their idle presence. The interface stays focused on the person in front of you and the present moment, without a browsable chat history.

Get to know each other

Characters have their own personalities and ways of relating to you. Conversation context and memory help Nook understand your preferences and remember the things you have shared with each character. You can review, correct or clear saved memories.

You choose how much to share

With your permission, your companion can respond to the app you are using, your screen or the music playing. Control and revoke each kind of awareness separately. Pause observation, hide the character or enable click-through whenever you want room to focus.

Before you begin

Nook is intended for users aged 18 and over. A Nook account and an internet connection are required. AI conversations and videos are generated by online services and consume AI credits from your account. Generation takes time, and results may vary. Content you send, together with necessary screen or other information you authorize for companionship, is processed by the relevant online services.

Daily-life, outfit and progression features are in development. The current prototype does not represent final release content.