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ShotSpotter
ShotSpotter Inc. is a publicly traded, Fremont, California-based company known for its controversial gunfire locator service. ShotSpotter claims it can identify whether or not a gunshot was fired in an area in order to dispatch law enforcement, though researchers have noted concerns about effectiveness, reliability, privacy, and equity. The company has been partnering with cities and police since 1997, and as of 2022 has been utilized by more than 130 cities and law enforcement agencies in the US. History ShotSpotter was founded by Robert Showen in the 1990s while he was working for SRI International. He created a company in 1996 and tested prototypes in Redwood City, California. Its early success was described by ''Wired'' as being "due to good PR, not good technology." James Beldock joined as CEO in 2003 as a "turnaround specialist"; in 2005 the company merged with Centurist Systems, which was creating acoustic sniper location systems for the military; Centurist held a "decept ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gunfire Locator
A gunfire locator or gunshot detection system is a system that detects and conveys the location of gunfire or other weapon fire using acoustic, vibration, optical, or potentially other types of sensors, as well as a combination of such sensors. These systems are used by law enforcement, security, military, government offices, schools and businesses to identify the source and, in some cases, the direction of gunfire and/or the type of weapon fired. Most systems possess three main components: * An array of microphones or sensors (accelerometers, infrared detectors, etc) either co-located or geographically dispersed * A processing unit * A user-interface that displays gunfire alerts In general categories, there are environmental packaged systems for primarily outdoor use (both military and civilian/urban) which are high cost and then also lower cost consumer/industrial packaged systems for primarily indoor use. Systems used in urban settings integrate a geographic information sys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Company
A public company is a company whose ownership is organized via shares of stock which are intended to be freely traded on a stock exchange or in over-the-counter markets. A public (publicly traded) company can be listed on a stock exchange (listed company), which facilitates the trade of shares, or not (unlisted public company). In some jurisdictions, public companies over a certain size must be listed on an exchange. In most cases, public companies are ''private'' enterprises in the ''private'' sector, and "public" emphasizes their reporting and trading on the public markets. Public companies are formed within the legal systems of particular states, and therefore have associations and formal designations which are distinct and separate in the polity in which they reside. In the United States, for example, a public company is usually a type of corporation (though a corporation need not be a public company), in the United Kingdom it is usually a public limited company (plc), i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toronto, Ontario
Toronto ( ; or ) is the capital city of the Canadian province of Ontario. With a recorded population of 2,794,356 in 2021, it is the most populous city in Canada and the fourth most populous city in North America. The city is the anchor of the Golden Horseshoe, an urban agglomeration of 9,765,188 people (as of 2021) surrounding the western end of Lake Ontario, while the Greater Toronto Area proper had a 2021 population of 6,712,341. Toronto is an international centre of business, finance, arts, sports and culture, and is recognized as one of the most multicultural and cosmopolitan cities in the world. Indigenous peoples have travelled through and inhabited the Toronto area, located on a broad sloping plateau interspersed with rivers, deep ravines, and urban forest, for more than 10,000 years. After the broadly disputed Toronto Purchase, when the Mississauga surrendered the area to the British Crown, the British established the town of York in 1793 and later designate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nail Gun
A nail gun, nailgun or nailer is a form of hammer used to drive nails into wood or other materials. It is usually driven by compressed air (pneumatic), electromagnetism, highly flammable gases such as butane or propane, or, for powder-actuated tools, a small explosive charge. Nail guns have in many ways replaced hammers as tools of choice among builders. The nail gun was designed by Morris Pynoos, a civil engineer by training, for his work on Howard Hughes' Hughes H-4 Hercules (known as the Spruce Goose). The wooden fuselage was nailed together and glued, and then the nails were removed. The first nail gun used air pressure and was introduced to the market in 1950 to speed the construction of housing floor sheathing and sub-floors. With the original nail gun, the operator used it while standing and could nail 40-60 nails a minute. It had a capacity of 400-600 nails. Use Nail guns use fasteners mounted in long clips (similar to a stick of staples) or collated in a paper or p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Massachusetts
Massachusetts (Massachusett language, Massachusett: ''Muhsachuweesut [Massachusett writing systems, məhswatʃəwiːsət],'' English: , ), officially the Commonwealth of Massachusetts, is the most populous U.S. state, state in the New England region of the Northeastern United States. It borders on the Atlantic Ocean and Gulf of Maine to the east, Connecticut and Rhode Island to the south, New Hampshire and Vermont to the north, and New York (state), New York to the west. The state's capital and List of municipalities in Massachusetts, most populous city, as well as its cultural and financial center, is Boston. Massachusetts is also home to the urban area, urban core of Greater Boston, the largest metropolitan area in New England and a region profoundly influential upon American History of the United States, history, academia, and the Economy of the United States, research economy. Originally dependent on agriculture, fishing, and trade. Massachusetts was transformed into a manuf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Civil Liberties Union
The American Civil Liberties Union (ACLU) is a nonprofit organization founded in 1920 "to defend and preserve the individual rights and liberties guaranteed to every person in this country by the Constitution and laws of the United States". The ACLU works through litigation and lobbying, and has over 1,800,000 members as of July 2018, with an annual budget of over $300 million. Affiliates of the ACLU are active in all 50 states, the District of Columbia, and Puerto Rico. The ACLU provides legal assistance in cases where it considers civil liberties to be at risk. Legal support from the ACLU can take the form of direct legal representation or preparation of '' amicus curiae'' briefs expressing legal arguments when another law firm is already providing representation. In addition to representing persons and organizations in lawsuits, the ACLU lobbies for policy positions that have been established by its board of directors. Current positions of the ACLU include opposing the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inspector General
An inspector general is an investigative official in a civil or military organization. The plural of the term is "inspectors general". Australia The Inspector-General of Intelligence and Security (Australia) (IGIS) is an independent statutory office holder who reviews the activities of the six Australian intelligence agencies under IGIS jurisdiction. The Inspector-General of the Australian Defence Force conducts internal reviews of administrative action, investigates Service Police professional standards breaches and other significant incidents including Service deaths, and reviews and audits the operation of the military justice system independently of the chain of command. The Inspector-General Australian Defence Force is appointed by the Minister for Defence. Bangladesh The chief of police of Bangladesh is known as the inspector general of police. He is from the Bangladesh Civil Service police cadre. The current inspector general of police is Dr. Benazir Ahmed, and his pred ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Associated Press
The Associated Press (AP) is an American non-profit news agency headquartered in New York City. Founded in 1846, it operates as a cooperative, unincorporated association. It produces news reports that are distributed to its members, U.S. newspapers and broadcasters. The AP has earned 56 Pulitzer Prizes, including 34 for photography, since the award was established in 1917. It is also known for publishing the widely used '' AP Stylebook''. By 2016, news collected by the AP was published and republished by more than 1,300 newspapers and broadcasters, English, Spanish, and Arabic. The AP operates 248 news bureaus in 99 countries. It also operates the AP Radio Network, which provides newscasts twice hourly for broadcast and satellite radio and television stations. Many newspapers and broadcasters outside the United States are AP subscribers, paying a fee to use AP material without being contributing members of the cooperative. As part of their cooperative agreement with the AP, most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motherboard (Vice)
''Vice'' (stylized in all caps) is a Canadian-American magazine focused on lifestyle, arts, culture, and news/politics. Founded in 1994 in Montreal as an alternative punk magazine, the founders later launched the youth media company Vice Media, which consists of divisions including the printed magazine as well as a website, broadcast news unit, a film production company, a record label, and a publishing imprint. As of February 2015, the magazine's editor-in-chief is Ellis Jones. History Founded by Suroosh Alvi, Gavin McInnes, and Shane Smith (the latter two being childhood friends), the magazine was launched in 1994 as the ''Voice of Montreal'' with government funding. The intention of the founders was to provide work and a community service. When the editors later sought to dissolve their commitments with the original publisher, Alix Laurent, they bought him out and changed the name to ''Vice'' in 1996. Richard Szalwinski, a Canadian software millionaire, acquired the magazi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voice Of San Diego
''Voice of San Diego'' is a nonprofit news organization focused on issues affecting the San Diego region. Background ''Voice of San Diego'' is an online-only local news site. Established in 2005, it was one of a number of such publications that emerged around that time in response to layoffs at traditional local print newspapers. The site is known for both its news coverage and local investigative reporting. The website is partially funded by grants, but is financed primarily on a nonprofit membership model. The News Revenue Hub, which helps other nonprofits adopt membership features, started as a project of Voice of San Diego in 2016. In 2017 it was spun off as an independent organization. Recognition Voice of San Diego has won a variety of local journalism awards from the San Diego chapter of the Society of Professional Journalists for investigations exposing corruption at the San Diego Unified School District San Diego Unified School District (formerly known as San Dieg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jennifer Doleac
Jennifer Doleac is an American economist and associate professor at Texas A&M. She also directs the Justice Tech Lab, hosts the Probable Causation podcast, is a research affiliate of the University of Chicago Crime Lab, and serves on the board of editors of he Journal of Economic Literature. In October 2022, Vox named her to their "Future Perfect 50," a list of "scientists, thinkers, scholars, writers, and activists building a more perfect future," writing, "Doleac looks at criminal justice policy through the lens of causal factors on a society-wide level." Education and career Doleac received her B.A. in Economics and Mathematics from Williams College in 2003. She completed her PhD in economics from Stanford University in 2012 and was on the faculty of the University of Virginia Batten School of Leadership and Public Policy from 2012 to 2018. She was a visiting fellow at the Brookings Institution in 2015-2016 and then a Nonresident Fellow in Economic Studies. She moved to T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Longitudinal
Longitudinal is a geometric term of location which may refer to: * Longitude ** Line of longitude, also called a meridian * Longitudinal engine, an internal combustion engine in which the crankshaft is oriented along the long axis of the vehicle, front to back * Longitudinal mode, a particular standing wave pattern of a resonant cavity formed by waves confined in the cavity * Longitudinal redundancy check, in telecommunication, a form of redundancy check that is applied independently to each of a parallel group of bit streams. * Longitudinal study, a research study that involves repeated observations of the same items over long periods of time — often many decades * Longitudinal voltage, in telecommunication, a voltage induced or appearing along the length of a transmission medium * Longitudinal wave, a wave with oscillations or vibrations along or parallel to their direction of travel * Longitudinal/longitudinally are also anatomical terms of location. See also * Latitudinal * L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
