miterun

miterun (ミテルン) is a lightweight PWA that lets small shops show their real-time occupancy to customers. Point a spare smartphone at the room and it counts people on-device with TensorFlow.js (COCO-SSD MobileNet v2) — only the head count is sent, never video — while staff can override the status with one tap. Customers check a public page before they head over, so cafes, barbershops, clinics and small stores stop losing walk-ins to "is it crowded right now?" uncertainty. It also handles reservations with SMS and email reminders, push and LINE alerts when a store fills up, weekly congestion analytics with AI wait-time prediction, and Square/Stripe POS correlation. Built on Cloudflare Workers, multi-tenant, installable to the home screen, works offline, and takes about five minutes to set up with no credit card.