What Happens While LuniMuni Makes a Story

LuniMuni takes about a minute to make a story. While your child catches treats for Luni on the waiting screen, a pipeline of specialized AI agents writes the story for your child's age, paints its cover, records its narration, and checks both the idea going in and the finished story before your child sees it.

How does my child start a story?

LuniMuni starts every story from your child's own idea. On the Create screen your child says the idea out loud, types it, or takes a photo of a drawing or a favorite toy, then taps to make the story.

What does my child see while the story is made?

LuniMuni turns the wait into a game. Treats rain down, and Luni's thought bubble shows the one it wishes for. Catching that treat fills one of three dots with a rising note; a treat Luni did not wish for boings off its hands. Three dots start a party, a shower of stars, and each star caught plays the next note of "Twinkle, Twinkle, Little Star". No score, nothing carried over to the next wait, and Luni is never sad.

A glowing bar names the stages in words a child understands: "Luni is looking at your picture" (photo stories), "Luni is writing your story", "Luni is painting the cover", "Luni is recording your story", "Almost there". The bar is paced for a child rather than reporting each step live.

How long does LuniMuni take to make a story?

LuniMuni needs about a minute for a story. Three things keep the wait short: steps that do not depend on each other run at the same time, the narration is made in pieces all at once, and a story is at most 250 words, long enough to be a real story and short enough for a small child to listen to the end.

How does LuniMuni make the story?

LuniMuni makes each story with a pipeline of specialized AI agents: several AI models, each with one job. One agent looks at a drawing or photo. The storyteller writes for your child's exact age, set in their profile, with your child as an active hero. The artist paints the cover while the narrator records the voice-over. When your child continues a story, a summarizer carries the characters into the next chapter. The read-along highlighting needs no AI of its own: each word is timed from the pauses in the narration.

The story is written and narrated in the language picked for it, one of 15 languages. Today the pipeline uses models from Google, Anthropic and OpenAI.

Is the story checked before my child sees it?

LuniMuni checks at both ends: before the story is written and before it is shown. Your child's idea goes through a filter of banned words in every supported language, then through a moderation model, an AI whose job is to spot harmful content. A photo is checked before the AI models that make the story see it. Invisible characters and look-alike letters, used to hide instructions for an AI inside text, are stripped first, and your child's words reach the model as story material, never as instructions. The finished story, its title and its cover are checked again before the reveal. A story that fails a check never reaches your child and does not use up one of your stories. Photos, drawings and voice recordings are never stored.

Review is off by default: stories are approved automatically. To see each story first, turn review on under Approval Method, "Review in App"; the story then waits for you, and your child sees "A grown-up will check it first".

What happens if something goes wrong?

We built LuniMuni expecting the AI services behind it to slow down, time out and get overloaded now and then, as they do for every app built on them. A failed call is tried again, the storyteller switches to a second AI provider, and if the cover still fails, the story arrives without one rather than not at all. Your child sees a story or a gentle message, never a technical error.

What does my child get when the story is ready?

LuniMuni announces the story with "Your story is ready!". The cover grows onto the screen to a rising harp chord, confetti falls, the phone gives a small buzz, and the stars your child caught fly into the cover.

The story is a short text with a cover illustration, read aloud with each word lit as it is spoken so your child can follow. Your child picks the background music. It stays on their bookshelf to read and listen to again, and one tap on "What Happens Next?" starts the next chapter.