QR code
Digital pixel checkerboard
A QR code is a square barcode pattern that stores information readable by smartphone cameras and scanners.
The black-and-white grid can encode website URLs, contact information, or other data.
Scan the QR code to see the menu.
QR stands for "quick response."
- scanBrief visual sweep
- smartphoneHandheld connected computer
- menuList of available dishes
- squaresFour-sided equal figures
- blackDarkest possible hue
decoding · contactless payment · modules · pattern · grid · checksum · mobile device · matrix · camera · white · information · black-and-white · pixel · identifier · URL · app · scan to pay · redirect
- codespassword, binary, DNA, RNA, passcode
- ticketingticket sales, box office, ticket agent, ticket agents, ticket booth
- communication systemsalphabet, sign language, Braille, hieroglyphics, cuneiform
- encodingcipher, UTF-8, encryption, binary, ASCII
- identification techRFID, NFC, biometrics, fingerprint scanner, iris scanner
- identifiersidentifier, title, rank, license, permit