Bourque used some design software to create a virtual model of the QR code. He then 3D-printed the item using a waterproof plastic and glued it to his father's headstone, which is located in ...

The ubiquitous QR ("quick response") codes that appear on everything from parking pay stations to soda cans and promotional flyers have become an increasingly popular target for cybercriminals to ...

The history of a Danville neighborhood is coming into the 21st century. Out in front of the Old West End neighborhood, also known as Millionaires' Row, sits markers with QR codes. Each marker has ...

These range from a "Version 1" QR code, which contains a 21 x 21 array of squares and encodes just 25 characters, to a "Version 40," which is 177 x 177 squares, and stores as many as 4,296 characters.

The laser markings can be applied in the tire factory, during the car/wheel assembly or at the point of sale. Laser engraved QR codes are recessed into the surface of the tire and hence protected from ...

QR codes are already an option for traditional tombstones but Jones is seeking to expand their use to the columbarium wall, which was dedicated in 2003 and can hold about 9,000 urns.