The check-in code or the venue code (Chinese: 场所码, Chǎngsuǒgmǎ) is a QR code to record check-in locations for contact tracing and epidemiologic investigations...
4 KB (352 words) - 20:34, 3 February 2024
A QR code (quick-response code) is a type of two-dimensional matrix barcode, invented in 1994, by Japanese company Denso Wave for labelling automobile...
90 KB (9,098 words) - 20:08, 16 September 2024
Stop code. For the purpose of computing the check symbol, the shift and code-switch symbols are treated the same as any other symbol in the bar code. The...
26 KB (2,748 words) - 06:49, 1 July 2024
effective communication, QR code express check-in, automate host notifications and efficient visitor management workflows. The check-in process at airports...
11 KB (1,369 words) - 04:18, 31 August 2024
Pet Check Technology is an online software and mobile application for dog walking companies and dog walking customers. The application uses QR codes, e-mail...
4 KB (317 words) - 12:55, 8 August 2024
Electronic funds transfer (redirect from E-check)
banking, which may be delivered by EFT or paper check QR code payment is a payment initiated using a QR Code scanned from POS terminal or Digital wallet Transfers...
5 KB (498 words) - 16:00, 27 July 2024
The Universal Product Code (UPC or UPC code) is a barcode symbology that is used worldwide for tracking trade items in stores. The chosen symbology has...
45 KB (5,369 words) - 04:21, 26 August 2024
Reed–Solomon error correction (redirect from Reed-Solomon code)
including consumer technologies such as MiniDiscs, CDs, DVDs, Blu-ray discs, QR codes, Data Matrix, data transmission technologies such as DSL and WiMAX, broadcast...
76 KB (12,048 words) - 14:50, 20 August 2024
The Aztec Code is a matrix code invented by Andrew Longacre, Jr. and Robert Hussey in 1995. The code was published by AIM, Inc. in 1997. Although the Aztec...
19 KB (2,560 words) - 02:20, 28 May 2024
Bitly (category American companies established in 2008)
branding features, audience intel, omnichannel campaign tracking, custom QR codes and more. Companies can use their own custom domains to generate shortened...
8 KB (753 words) - 20:51, 23 August 2024
One-time password (redirect from One-time authorization code)
One-time pad Code (cryptography) § One-time code OPIE Authentication System OTPW Personal identification number Public key infrastructure QR Code S/KEY Security...
26 KB (3,542 words) - 22:09, 16 September 2024
contain a check digit (in contrast to—for instance—Code 128), but it can be considered self-checking on the grounds that a single erroneously interpreted...
18 KB (1,104 words) - 01:39, 23 August 2024
International Bank Account Number (category Bank codes)
code; two check digits; and a number that includes the domestic bank account number, branch identifier, and potential routing information. The check digits...
79 KB (4,968 words) - 08:14, 9 September 2024
Boarding pass (redirect from Bar-coded boarding pass)
facilities to show eligibility. In some cases, flyers can check in online and print the boarding passes themselves. There are also codes that can be saved to an...
33 KB (3,386 words) - 09:13, 8 July 2024
QR code that identifies the individual's risk level as red, yellow, or green. As of April 2020, over 200 cities and 20 provinces employed health code...
40 KB (4,630 words) - 00:09, 5 July 2024
Mobile payment (category Wikipedia articles in need of updating from May 2024)
because many mobile devices in the market do not yet support NFC. QR code is a square two-dimensional bar code. QR codes have been in use since 1994. Originally...
46 KB (4,606 words) - 11:28, 30 August 2024
GS1 (redirect from European Article Numbering-Uniform Code Council)
(a webpage-like address) as a QR code. Barcodes defined by GS1 standards are very common. GS1 introduced the barcode in 1974. A barcode encodes a product...
15 KB (1,374 words) - 02:30, 16 September 2024
NETS (company) (category 1986 establishments in Singapore)
Examples of similar integrated QR code payment systems in ASEAN include: QRIS in Indonesia, DuitNow in Malaysia, Thai QR in Thailand. Under the SGQR+ Proof...
40 KB (2,536 words) - 08:13, 29 August 2024
EUDCC can be presented on paper. To check the validity of the EUDCC, special software was required which scans the QR code and verifies the digital signature...
9 KB (587 words) - 06:39, 14 May 2024
National Payments Corporation of India (redirect from Npci.org.in)
Banking, UPI, Wallets, Aadhaar based Payments and Cash. A common QR code developed by NPCI in collaboration with American Express, Mastercard and Visa for...
31 KB (2,806 words) - 19:30, 9 September 2024
Data Matrix (redirect from Datamatrix code)
invalidate them.[citation needed] PDF417 Aztec Code High Capacity Color Barcode MaxiCode Nintendo e-Reader QR Code Semacode SPARQCode Trusted paper key "Data...
22 KB (2,616 words) - 08:43, 6 September 2024
Copy detection pattern (redirect from Graphical code)
identification badges during the FIFA World Cup. Integrated into QR Codes to enable consumers to check product authenticity with a smartphone application. For...
16 KB (1,722 words) - 03:21, 31 July 2024
Shanghai Public Transport Card (category Transport in Shanghai)
related services in and around Shanghai. Shanghai public transportation card is also provided in the form of Apple Pay as well as QR codes, which is accessible...
7 KB (709 words) - 01:22, 1 August 2024
Blue screen of death (redirect from Page fault in nonpaged area)
the hexadecimal error code "0xc000021a" in place of the error name. Since Windows 10 build 14316, the screen features a QR code for quick troubleshooting...
40 KB (4,178 words) - 04:17, 14 September 2024
International Article Number (redirect from EAN code)
components: GS1 prefix – 3 digits Manufacturer code – variable length Product code – variable length Check digit The first three digits of the EAN-13 (GS1...
22 KB (2,466 words) - 12:02, 12 September 2024
This is a list of all airline codes. The table lists the IATA airline designators, the ICAO airline designators and the airline call signs (telephony...
3 KB (784 words) - 00:36, 18 July 2024
encoded as a QR code. ... Base45 ... offers a more compact QR code encoding. Duggan, Ross (August 18, 2009). "Base-56 Integer Encoding in PHP". Dake He;...
22 KB (1,374 words) - 08:17, 13 August 2024
LeaveHomeSafe (category COVID-19 pandemic in Hong Kong)
Committee stated that it is necessary to scan the QR code of LeaveHomeSafe to enter the Che Kung Temple in Sha Tin. The Wong Tai Sin Temple requires that...
26 KB (2,938 words) - 08:32, 29 June 2024
vaccination status using a QR code instead of carrying a certificate. Vaccine certificates in France are issued with a QR code — an EU Digital COVID Certificate...
38 KB (3,778 words) - 07:00, 26 August 2024