![]() ![]() Green food production assigns barcodes to foods, enter details, certification status, etc., for each food with a quality certification authority. Main reader application (capture phone code) (1) Traceability ![]() The application scenarios of mobile QR codes are extensive, and different applications have unique usage scenarios and usages, with prominent personalization characteristics. The main reading applications are mainly in advertising, anti-counterfeiting and traceability, and specific applications include online photography, anti-counterfeiting, food traceability, shopping, regulation-information navigation, mobile testing, business card recognition, information publishing, etc. The camera reads QR code images on various media for regional analysis and business logic execution. Main reader application: the main reader application on mobile phones uses a mobile phone with reader software installed as a tool to read QR codes. : mobile reader applications often use mobile phones to save QR codes as vouchers for transactions or electronic payments and are widely used in financial costs, e-commerce and consumer spending. It can realize various reading applications based on the characteristics of large information capacity, high security, wide encoding range, high decoding reliability, error-correction solid ability, and low cost of two-dimensional codes.
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