Techno Music Played on Barcode Scanners
February 17, 2020 8:44AM PST
I never thought those barcode scanners at the grocery store could be musical, but these guys did. They filled a giant hanging banner with barcodes of all shapes and sizes, and then connected a couple of handheld scanners to speakers.
They held the scanners like pistols, and then swiped over the different barcodes to create a techno song.