This project is an API for a mobile app.
Project serves as a diet tracker. User can take a photo of meal he is having via app written for Android, send it to backend API written in Ruby on Rails (this repo). Backend processes image encoded in base64, sends it to AWS Rekognition and returns the most confident result to app. Now, user can see if Rekognition properly recognized his meal or drink, and then, save it to database.
Now, user can track what he eats and drinks, see nutritient details of a product (gathered from NutritionixAPI).
There is also a webapp to see user's meal history.
Simple web admin overview
There is a short relation from hackathon here (in polish)