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DisplayPort connector. A DisplayPort port (top right) near an Ethernet port and a USB port. DisplayPort ( DP) is a proprietary [a] digital display interface developed by a consortium of PC and chip manufacturers and standardized by the Video Electronics Standards Association (VESA). It is primarily used to connect a video source to a display ...
- May 2006; 17 years ago
- Digital audio/video connector
- Various
- VESA
The Matrix is a 1999 science fiction action film written and directed by the Wachowskis. It is the first installment in the Matrix film series, starring Keanu Reeves, Laurence Fishburne, Carrie-Anne Moss, Hugo Weaving, and Joe Pantoliano, and depicts a dystopian future in which humanity is unknowingly trapped inside the Matrix, a simulated reality that intelligent machines have created to ...
- $467.2 million
- Don Davis
- $63 million
- Joel Silver
Joaquin Rafael Phoenix (/ hw ɑː ˈ k iː n /; né Bottom; born October 28, 1974) is an American actor.Known for his roles as dark, unconventional and eccentric characters in independent film, in particular period dramas, he has received various accolades, including an Academy Award, a British Academy Film Award, a Grammy Award, and two Golden Globe Awards.
- History
- Adoption
- Standards
- Uses
- Design
- Variants
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The QR code system was invented in 1994, at the Denso Wave automotive products company, in Japan. The initial alternating-square design presented by the team of researchers, headed by Masahiro Hara, was influenced by the black counters and the white counters played on a Go board; the pattern of position detection was found and determined by applyin...
As of 2024,[update] QR codes are used in a much broader context, including both commercial tracking applications and convenience-oriented applications aimed at mobile-phone users (termed mobile tagging). QR codes may be used to display text to the user, to open a webpage on the user's device, to add a vCard contact to the user's device, to open a U...
There are several standards that cover the encoding of data as QR codes: 1. October 1997 – AIM (Association for Automatic Identification and Mobility) International 2. January 1999 – JISX 0510 3. June 2000 – ISO/IEC 18004:2000 Information technology – Automatic identification and data capture techniques – Bar code symbology – QR code (now withdrawn...
QR codes have become common in consumer advertising. Typically, a smartphone is used as a QR code scanner, displaying the code and converting it to some useful form (such as a standard URL for a website, thereby obviating the need for a user to type it into a web browser).QR code has become a focus of advertising strategy, since it provides a way t...
Unlike the older, one-dimensional barcodes that were designed to be mechanically scanned by a narrow beam of light, a QR code is detected by a 2-dimensional digital image sensorand then digitally analyzed by a programmed processor. The processor locates the three distinctive squares at the corners of the QR code image, using a smaller square (or mu...
Model 1
Model 1 QR codeis an older version of the specification. It is visually similar to the widely seen model 2 codes, but lacks alignment patterns. Differences are in the bottom right corner, and in the midsections of the bottom and right edges are additional functional regions. 1. Model 1 QR code example 2. Model 1 QR code functional regions
Micro QR code
Micro QR code is a smaller version of the QR code standard for applications where symbol size is limited. There are four different versions (sizes) of Micro QR codes: the smallest is 11×11 modules; the largest can hold 35 numeric characters, or 21 ASCIIalphanumeric characters, or 15 bytes (128 bits). 1. Micro QR code example 2. Micro QR code functional regions
Rectangular Micro QR Code
Rectangular Micro QR Code (also known as rMQR Code) is two-dimensional (2D) matrix barcode invented and standardized in 2022 by Denso Wave as ISO/IEC 23941. rMQR Code is designed as a rectangular variation of QR code and has the same parameters and applications as original QR code. But rMQR Code is more suitable for the rectangular areas and has difference between width and height up to 19 in R7x139 version. 1. Rectangular Micro QR Code (rMQR Code) example
The use of QR code technology is freely licensed as long as users follow the standards for QR code documented with JIS or ISO/IEC. Non-standardized codes may require special licensing. Denso Wave owns a number of patents on QR code technology, but has chosen to exercise them in a limited fashion. In order to promote widespread usage of the technolo...
The only context in which common QR codes can carry executable data is the URL data type. These URLs may host JavaScriptcode, which can be used to exploit vulnerabilities in applications on the host system, such as the reader, the web browser or the image viewer, since a reader will typically send the data to the application associated with the dat...
BS ISO/IEC 18004:2006. Information technology. Automatic identification and data capture techniques. Bar code symbology. QR Code. Geneva: ISO/IEC. 2000. p. 114. OCLC 60816353.BS ISO/IEC 18004:2006. Information technology. Automatic identification and data capture techniques. QR Code 2005 bar code symbology specification. London: BSI. 2007. p. 126. ISBN 978-0-580-67368-9...LeBron Raymone James Sr. (/ l ə ˈ b r ɒ n / lə-BRON; born December 30, 1984) is an American professional basketball player for the Los Angeles Lakers of the National Basketball Association (NBA). Nicknamed "King James", he is widely recognized as one of the greatest players in the history of the sport and is often compared to Michael Jordan in debates over the greatest basketball player of ...
Box office. $173 million [4] Black Hawk Down is a 2001 war film directed and produced by Ridley Scott, and co-produced by Jerry Bruckheimer, from a screenplay by Ken Nolan. It is based on the 1999 eponymous non-fiction book by journalist Mark Bowden, about the crew of a Black Hawk helicopter that was shot down during the Battle of Mogadishu.
Ludwig van Beethoven (baptised 17 December 1770 – 26 March 1827) was a German composer and pianist. He is one of the most revered figures in the history of Western music; his works rank among the most performed of the classical music repertoire and span the transition from the Classical period to the Romantic era in classical music.
