4:10How to read a QR code without the phone (Read by hand)The Unqualified Tutor20.0K viewsView & Download
2:00FREE QR Code Scanner Build Into Your Phone! | QR Code Reader | Mobile Phone TutorialDani Krossing58.2K viewsView & Download
12:00QR Code Reader / Scanner with JavaScript (Html5-QRCode.js)OpenJavaScript110.2K viewsView & Download
6:33Digital Technology | The Invention of the QR Code? | Barcode Scanner | The Dr. Binocs ShowPeekaboo Kidz921.6K viewsView & Download
