If you've spent any time using a smartphone, you've likely come across QR code stickers, letting you redeem a coupon or get some snippet of information. Mercedes-Benz plans to start putting such codes ...

Description: SpotCast is a video sticker platform that enables instructional and safety videos to be easily embedded on durable QR code stickers. The sticker is placed on any piece of equipment, and ...

More than 1,000 QR-coded stickers were mysteriously put on gravestones and wooden crosses at three cemeteries in Germany. When scanned, the codes reveal just the name of the deceased buried in the ...