Touch Grass Tales: go for a walk, come back with a picture book
Description and use
Touch Grass Tales lets families walk, take 5‑10 photos, and receive a simple children’s story, poem, or comic strip generated by the open‑weight Gemma model. The app runs locally or on a free Google AI Studio key, keeps photos and keys private, and stores pipeline state in MongoDB Atlas.
Problem
Parents, kids, and beginner English learners need a simple, outdoor activity that produces a readable, personalized story without complex setup.
Outcome
The app enables families to create personalized, simple‑English stories from their own photos in 2‑4 minutes, with privacy safeguards and zero cost.
Workflow
- Connect the AI once by pasting a free Google AI Studio key or pointing to LM Studio
- Go for a walk and capture 5‑10 random photos
- Add the photos to the app
- Pick a mood (Funny, Spooky, Mystery) and a format (Story, Poem, Comic)
- Press Make – the app streams photo‑analysis, plot planning, scene writing, editing, and readability checks
- Read the finished tale as a book or slides, and optionally publish it to a personal gallery
Evidence
Touch Grass Tales turns a short walk into an illustrated children's story.
You step outside, photograph 5 to 10 random things and an open‑weight model, Gemma, turns them into a story, a rhyming poem or a comic strip.
The app sends you outside first. Each walk starts with a small mission, like "Photograph something that looks like a face".
The rest of the stack: FastAPI backend with MongoDB (Atlas when deployed) storing every pipeline step.
Location data is stripped: photos are re‑encoded and their EXIF data (including GPS location) is removed on upload.
- Record date: 2026-10-09T23:11:00.606Z