{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/afc621e3df424c33bd97dac1d1a27e54\" frameborder=\"0\" width=\"1728\" height=\"1296\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":1296,"width":1728,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":1296,"thumbnail_width":1728,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/afc621e3df424c33bd97dac1d1a27e54-698a6ba2632ced0a.gif","duration":70.765,"title":"QUEUE CARE","description":"Queue Cure is a real-time digital queue manager for neighbourhood clinics. The receptionist issues a token in five seconds; the patient scans a QR off the monitor — no printer, no paper, no typing. Three views (receptionist console, waiting-room TV, patient phone) stay in lockstep via Socket.IO under 300 ms latency. Estimated wait isn't a guess — it's a rolling average of the last ten real consultations, with an honest \"calibrating\" label when no data exists yet. Built with Express, MongoDB, and Socket.IO; concurrency is handled by atomic MongoDB counters and status-guarded state transitions, so a double-clicked Call Next is always a clean no-op."}