Legal notice
Who publishes Lumina, who hosts it, and how to reach us.
Last updated: November 13, 2026
1. Publisher
The website us.lumina-app.fr and the Lumina app are published by Dev Altitude, a French SAS (simplified joint-stock company) with share capital of €100, registered with the Poitiers Trade and Companies Register (RCS) under number 994 414 068.
Registered office: 41 rue Aglophile Fradin, 86100 Châtellerault, France.
2. Director of publication
Denis Misran, President of Dev Altitude.
3. Hosting
The website and its services (beta sign-up, assistant) are hosted in France by Ligne Web Services (LWS), 10 rue Penthièvre, 75008 Paris, France, www.lws.fr. Your child's binder is not hosted by Lumina: it stays encrypted on your device.
4. Nature of the service
Lumina is an organization tool for families: it helps you log your child's care, keep their documents and prepare summaries. It is not a medical device: it does not diagnose, give medical advice or replace the professionals who care for your child. It does not provide legal advice about special education rights. The assistant on the website is an artificial intelligence and its answers may contain mistakes.
5. Intellectual property
The texts, visuals, logos, code and the Lumina name belong to Dev Altitude. Any reproduction or reuse without written permission is prohibited.
6. Personal data
How we handle your data is described in our Privacy Policy. Use of the service is governed by our Terms of Service.
7. Contact
Questions about Lumina: contact@lumina-app.fr
Legal matters: juridique@dev-altitude.com