Using a smartphone or tablet:
The most common way to scan barcodes for events is by using a smartphone or tablet. This can be easily achieved by using the scanning form along with a third-party app of your choosing on your phone or tablet.
Load up the page with the scanning form in the browser of your smartphone or tablet and then open up one of the many apps available for this purpose. You can then scan your barcodes. Below is an example for scanning a barcode with a smartphone: