Scanning bar codes and QR Codes with App Inventor Apps
Overview App Inventor supports scanning of product identification “bar codes” and QR codes. Bar codes are typically found on consumer product packaging. QR codes are used for web addresses (so you can scan the QR code and go directly to the web address), part and product inventory tracking, and to deliver short messages. In this … Continue reading Scanning bar codes and QR Codes with App Inventor Apps
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