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The Global Positioning System (GPS), originally Navstar GPS, is a satellite-based radio navigation system owned by the United States government and operated by the United States Space Force. It is one of the global navigation satellite systems (GNSS) that provide geolocation and time information to a GPS receiver anywhere on or near the Earth where there is an unobstructed line of sight to ...
- United States
- Military, civilian
- Operational
- US Space Force
Android (operating system) Android is a mobile operating system based on a modified version of the Linux kernel and other open-source software, designed primarily for touchscreen mobile devices such as smartphones and tablets. Android is developed by a consortium of developers known as the Open Handset Alliance, though its most widely used ...
- September 23, 2008; 15 years ago
- Android 14 / October 4, 2023; 9 days ago
- Various (mostly Google)
- Articles
- Wikipedians
- Controversies
- WikiProjects and Assessment
- Internal News Publications
- See Also
- Further Reading
- External Links
Editors of the English Wikipedia have pioneered some ideas as conventions, policies or features which were later adopted by Wikipedia editions in some of the other languages. These ideas include "featured articles", the neutral-point-of-view policy, navigation templates, the sorting of short "stub" articles into sub-categories, dispute resolution m...
The English Wikipedia reached 4,000,000 registered user accounts on 1 April 2007, over a year since the millionth Wikipedianregistered an account in February 2006. Over 1,100,000 editors have edited Wikipedia more than 10 times.Over 30,000 editors perform more than 5 edits per month, and over 3,000 perform more than 100 edits per month. On 1 March ...
English varieties
One controversy in the English Wikipedia concerns which national variety of the English language is to be preferred, two candidates being American English and British English. Suggestions range from standardizing upon a single form of English to forking the English Wikipedia project.[citation needed]A style guideline states, "the English Wikipedia has no general preference for a major national variety of the language" and "an article on a topic that has strong ties to a particular English-spe...
Disputed articles
A 2013 study from Oxford University concluded that the most disputed articles on the English Wikipedia tended to be broader issues, while on other language Wikipedias the most disputed articles tended to be regional issues; this is due to the English language's status as a global lingua franca, which means that some who edit the English Wikipedia have English as their second language. The study stated that the most disputed entries on the English Wikipedia were: George W. Bush, anarchism, Muh...
Threats against high schools
Incidents of threats of violence against high schools on Wikipedia have been reported in the press. The Glen A. Wilson High School was the subject of such a threat in 2008, and a 14-year-old was arrested for making a threat against Niles West High Schoolon Wikipedia in 2006.
A "WikiProject" is a group of contributors who want to work together as a team to improve Wikipedia. These groups may focus on a specific topic area (for example, women's history), a specific location or a specific kind of task (for example, checking newly created pages). As of August 2022, the English Wikipedia had over 2,000 WikiProjects, for whi...
Community-produced news publications include The Signpost. The Signpost (previously known as The Wikipedia Signpost) is the English Wikipedia's newspaper. It is managed by the Wikipedia community and is published online weekly.Each edition contains stories and articles related to the Wikipedia community. The publication was founded in January 2005 ...
Ayers, Phoebe; Matthews, Charles; Yates, Ben (2008). "12. Community and Communication §§ Communicating with Other Editors". How Wikipedia Works: And how You Can be a Part of it. No Starch Press. pp...Hoffman, David A.; Mehra, Salil (2010). "Wikitruth Through Wikiorder". Emory Law Journal. 59(2010).Hyatt, Josh. "Secrets of Greatness: Great Teams". Fortune. 1 June 2006.Lih, Andrew (2009). The Wikipedia Revolution: How a Bunch of Nobodies Created the World's Greatest Encyclopedia (First ed.). New York City: Hyperion. ISBN 978-1-4013-0371-6.(alkaline paper).English Wikipedia on Meta-WikiSoftware as a service ( SaaS / sæs / [1]) is a form of cloud computing in which the provider offers the use of application software to a client and manages all the physical and software resources used by the application. [2] The distinguishing feature of SaaS compared to other software delivery models is that it separates "the possession and ...
Augmented reality ( AR) is an interactive experience that combines the real world and computer-generated 3D content. The content can span multiple sensory modalities, including visual, auditory, haptic, somatosensory and olfactory. [1] .
The Northrop B-2 Spirit, also known as the Stealth Bomber, is an American heavy strategic bomber, featuring low-observable stealth technology designed to penetrate dense anti-aircraft defenses. A subsonic flying wing with a crew of two, the plane was designed by Northrop (later Northrop Grumman) as the prime contractor, with Boeing, Hughes, and ...
The Kalman filter keeps track of the estimated state of the system and the variance or uncertainty of the estimate. The estimate is updated using a state transition model and measurements. x ^ k ∣ k − 1 {\displaystyle {\hat {x}}_{k\mid k-1}} denotes the estimate of the system's state at time step k before the k-th measurement yk has been ...
