A clinician turned her book into a working app for busy-brained kids, no code
An installable, offline app with thirteen guided practices for neurodivergent children, built without writing a single line of code.
Dr Danielle Baillieu works with neurodivergent children and wrote a book on mindfulness for busy brains. In AI Mastery, a loose idea became a real app that keeps her practices in children's hands after therapy ends. It is a moving example of expertise finally getting the tool it deserved.
Before
Danielle had a mission: to build something for neurodiverse kids that mainstream mindfulness quietly excludes. She already used her own exercises with clients and patients, and had written a book for parents. But the app was only a loose idea, and writing code was not something she did.
“My mission: to build something for children's mental health — for the neurodiverse kids that mainstream mindfulness quietly excludes.”
In their own words
The turning point
AI Mastery showed her how to build with AI tools. She used Claude Code for the app, the assessment and the legal and privacy pack, ChatGPT for the illustrations and Suno for the Anchor Song. Her own clinical knowledge shaped the thirteen practices themselves.
“Now, when therapy ends, they can keep using the web app to reach the practices themselves.”
In their own words
After
She now has a real, working, installable, offline app with guided practices, an assessment engine, a growing-world reward system and a legal pack wired into the right screens. It is a fast first version, with voice recordings to be redone properly, but everything works. She feels ready to perfect it, build a version for teens and use the same process for quick assessment apps in her practice.
What it lets people do
Children can keep reaching their practices when therapy ends, for worries, getting to sleep and more. Sessions welcome movement, show time as a shape, and make quitting halfway a non-event, with no streaks or scores. Nothing leaves the device, so a child's privacy is protected by collecting nothing at all.
What they learned
Deep expertise plus the right AI process is enough to build something real, fast. She learned that a first version does not need to be perfect to work, and that the same method can now serve many more needs in her practice.
“I feel ready now to perfect it, then build a version for teens.”
In their own words
See the work
Busy Brains: companion app to Mindfulness for Busy Brains was built during AI Mastery.
Read the full submission
Written 7 August 2026 Submitted by the storyteller
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