Verifying a passport or ID card on a phone usually means reading the Machine-Readable Zone (MRZ) at the bottom of the document. The MRZ encodes the holder’s name, document number, nationality, and dates in a fixed format that OCR alone cannot reliably parse — you need a recognizer trained on...

Scanning barcodes in an Expo app usually means installing a React Native plugin that wraps some native decoder. This sample takes a different route: the native bridge is written by hand inside the app as a local Expo module, so the app talks directly to the Dynamsoft Capture Vision native...

Augmented reality (AR) enhances our physical environment by overlaying digital information in real time. This technology transforms traditional barcode scanning from a simple data capture task into an intuitive spatial experience. Imagine walking through a warehouse where AR markers precisely identify each item’s location, or managing hospital supplies with visual...

A cross-platform QR code scanner needs a camera pipeline on each platform and a shared decoding engine. Compose Multiplatform (built on Kotlin Multiplatform) lets you share the UI and scanner logic across Android and iOS, and Dynamsoft Barcode Reader v11 provides the decoding engine through CaptureVisionRouter, the entry point of...

When considering the creation of a Flutter barcode scanner application, your first thought might be to search for an existing Flutter plugin. One option is to combine the camera plugin with a barcode scanning plugin, or to utilize a barcode scanning plugin that includes a camera preview feature. However, the...