EatersLab is a system monitoring live occupation of cafeterias. System of cameras counts visitors entering and leaving lunchroom space. Central endpoint aggregates occupancy reports for owners and customers using mobile or web clients which also serve as information/feedback loop.

Project webpage: https://eaterslab.herokuapp.com/en
API documentation: https://eaterslab.herokuapp.com/doc
YAML API specification: https://eaterslab.herokuapp.com/api.yaml