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Multimodal AI · Everyday life

Marianne.

A complicated letter. A clear explanation.

The need

An administrative notice, a tax letter or a business document can be hard to understand. The need: identify what matters, deadlines and points to check, in accessible language.

My role

Product design, AI analysis workflow architecture, full-stack development and production deployment.

Technical foundation

  • React
  • FastAPI
  • MongoDB
  • PWA

Implementation decisions

01

Start with the actual document

A photo or PDF is the entry point. Multimodal analysis works with the document the person already has.

02

Organise the response around action

The journey connects content explanation, deadline identification and writing support, helping the user understand before deciding what to do next.

03

Make the first experience accessible

Sample documents let visitors explore the service without uploading personal files. The application works in a browser without creating an account.

The journey, step by step

  1. 01Photo or PDF
  2. 02AI analysis
  3. 03Explanation
  4. 04Reply to review

What is delivered

  • Application available online.
  • Photo and PDF analysis, explanations and reply assistance.
  • Independent assistant, not affiliated with the French administration.
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