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The QR code system was invented in 1994, at the Denso Wave automotive products company, in Japan. [5] [6] [7] 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; [8] the pattern of position detection was found and determined by applying the least-used ratio (1:1:3 ...
The following is a list of full-power radio stations and HD Radio subchannels in the United States broadcasting ESPN Radio programming, which can be sorted by their call signs, frequencies, city of license, state and brandings. [1] Gray background indicates an HD Radio subchannel.
The same nickname may apply to multiple institutions, especially in different regions. For example, "SC" is claimed by both the University of Southern California and the University of South Carolina. The abbreviation may be non-obvious. For example, "KU" is the University of Kansas and not "UK," which is commonly the University of Kentucky.
A QR code payment is a mobile payment method where payment is performed by scanning a QR code from a mobile app. [1] This is an alternative to doing electronic funds transfer at point of sale using a payment terminal. [2] This avoids a lot of the infrastructure traditionally associated with electronic payments such as payment cards, payment ...
Spot.IM. A service for webmasters to add social networking functionality to their websites. Spoutible. Micro-blogging. Stack Overflow. Question and answer knowledge market site for programmers. Stage 32. Professionals in film, television and theater. Steam.
Facebook Bluetooth Beacon. The Facebook Bluetooth Beacon is a hardware beacon released by Facebook in 2015. The beacon uses a bluetooth connection to communicate with the Facebook app on the user's smartphone, informing it of the phone's location. [1] The technology allows location-specific advertising to be pushed to the user's Facebook feed. [1]
Zone 5 uses eight 2-digit codes (51–58) and two sets of 3-digit codes (50x, 59x) to serve South and Central America. Zone 6 uses seven 2-digit codes (60–66) and three sets of 3-digit codes (67x–69x) to serve Southeast Asia and Oceania. Zone 7 uses an integrated numbering plan; two digits (7x) determine the area served: Russia or Kazakhstan.
A police code is a brevity code, usually numerical or alphanumerical, used to transmit information between law enforcement over police radio systems in the United States. Examples of police codes include "10 codes" (such as 10-4 for "okay" or "acknowledged"—sometimes written X4 or X-4), signals, incident codes, response codes, or other status ...