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Slot Meter AI: OCR Solution

Automated progressive meter reading from mobile‑captured images using OCR and on‑device models, with full admin and service tooling.

01

Context

Casino operations needed reliable, fast capture of slot machine progressive meter values without manual transcription errors.

02

What We Engineered

Mobile app (Flutter) for image capture with boundary detection on device; backend & admin ( .NET, React ).

PPOCR model training & inference API; TensorFlow Lite / MobileNet optimization for edge execution.

03

Intelligence Applied

OCR pipelines tuned for progressive meter numerics; on‑device pre‑processing and inference for latency and reliability.

04

Impact Delivered

Faster, more accurate meter reads with reduced manual effort.

Field‑ready performance even in limited‑connectivity conditions.

05

Highlights / Stack

PPOCR, MobileNet, TensorFlow Lite; Flutter; .NET, React

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