Hd Quality The Road To El Dorado Watch ' title='Hd Quality The Road To El Dorado Watch ' />Closed circuit television Wikipedia. Surveillance cameras on the corner of a building. Dome camera in a rail station. Closed circuit television CCTV, also known as video surveillance,12 is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors. It differs from broadcast television in that the signal is not openly transmitted, though it may employ point to point P2. P, point to multipoint P2. MP, or mesh wired or wireless links. Though almost all video cameras fit this definition, the term is most often applied to those used for surveillance in areas that may need monitoring such as bars, banks, casinos, schools, hotels, airports, hospitals, restaurants, military installations, convenience stores and other areas where security is needed. Though Videotelephony is seldom called CCTV one exception is the use of video in distance education, where it is an important tool. Surveillance of the public using CCTV is common in many areas around the world. In recent years, the use of body worn video cameras has been introduced as a new form of surveillance, often used in law enforcement, with cameras located on a police officers chest or head. Video surveillance has generated significant debate about balancing its use with individuals right to privacy even when in public. In industrial plants, CCTV equipment may be used to observe parts of a process from a central control room, for example when the environment is not suitable for humans. CCTV systems may operate continuously or only as required to monitor a particular event. A more advanced form of CCTV, utilizing digital video recorders DVRs, provides recording for possibly many years, with a variety of quality and performance options and extra features such as motion detection and email alerts. More recently, decentralized IP cameras, some equipped with megapixel sensors, support recording directly to network attached storage devices, or internal flash for completely stand alone operation. Hd Quality The Road To El Dorado Watch ' title='Hd Quality The Road To El Dorado Watch ' />There are about 3. About 6. 5 of these cameras are installed in Asia. The growth of CCTV has been slowing in recent years. Historyedit. Closed circuit TV monitoring at the Central Police Control Station, Munich Germany in 1. Desk in one of the regional control rooms of the National Police in the Netherlands in 2. CCTV control room monitor wall for 1. Closedcircuit television CCTV, also known as video surveillance, is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors. The first CCTV system was installed by Siemens AG at Test Stand VII in Peenemnde, Nazi Germany in 1. V 2 rockets. 9 The noted German engineer Walter Bruch was responsible for the technological design and installation of the system. In the U. S. the first commercial closed circuit television system became available in 1. Vericon. Very little is known about Vericon except it was advertised as not requiring a government permit. TechnologyeditThe earliest video surveillance systems involved constant monitoring because there was no way to record and store information. EzineArticles. com allows expert authors in hundreds of niche fields to get massive levels of exposure in exchange for the submission of their quality original articles. The development of reel to reel media enabled the recording of surveillance footage. These systems required magnetic tapes to be changed manually, which was a time consuming, expensive and unreliable process, with the operator having to manually thread the tape from the tape reel through the recorder onto an empty take up reel. Due to these shortcomings, video surveillance was not widespread. VCR technology became available in the 1. During the 1. 99. This increased savings of time and money which then led to an increase in the use of CCTV. Recently CCTV technology has been enhanced with a shift toward Internet based products and systems, and other technological developments. ApplicationeditIn September 1. Olean, New York was the first city in the United States to install video cameras along its main business street in an effort to fight crime. Another early appearance was in 1. Times Square in New York City. The NYPD installed it in order to deter crime that was occurring in the area however, crime rates did not appear to drop much due to the cameras. Nevertheless, during the 1. It was seen as a cheaper way to deter crime compared to increasing the size of the police departments. Some businesses as well, especially those that were prone to theft, began to use video surveillance. From the mid 1. 99. CCTV later became common in banks and stores to discourage theft, by recording evidence of criminal activity. In 1. 99. 8, 3,0. CCTV systems were in use in New York City. A study by Nieto in 2. United States had invested heavily in video surveillance technology to protect products and promote safe workplace and consumer environments. A nationwide survey of a wide variety of companies found that 7. CCTV surveillance. In private sector CCTV surveillance technology is operated in a wide variety of establishments such as in industrymanufacturing, retailing, financialinsurancebanking, transportation and distribution, utilitiescommunications, health care, and hotelsmotels. Experiments in the UK during the 1. CCTV in Bournemouth in 1. The first use by local government was in Kings Lynn, Norfolk, in 1. These were deemed successful in the government report CCTV Looking Out For You, issued by the Home Office in 1. CCTV systems installed. Today, systems cover most town and city centres, and many stations, car parks and estates. Crime preventionedit. Sign warning that premises are watched by CCTV cameras. A 2. 00. 9 analysis by Northeastern University and the University of Cambridge, Public Area CCTV and Crime Prevention An Updated Systematic Review and Meta Analysis, examined 4. United Kingdom to U. S. cities such as Cincinnati and New York. The analysis found that Surveillance systems were most effective in parking lots, where their use resulted in a 5. Public transportation areas saw a 2. Systems in public settings were the least effective, with just a 7 decrease in crimes overall. When sorted by country, however, systems in the United Kingdom accounted for the majority of the decrease the drop in other areas was insignificant. The results from the above 2. Public Area CCTV and Crime Prevention An Updated Systematic Review and Meta Analysis,2. Earlier similar meta analysis completed by Walsh and Farrington in 2. This study was criticised for the inclusion of confounding variables e. CCTV cameras on site, improved street lighting found in the studies analyzed including car park studies. These factors could not be differentiated from the effect of CCTV cameras being present or absent while crimes were being committed. Thus, a combination of factors might be important for the decrease in crime not just the CCTV cameras. The 2. 00. 9 study admitted to similar problems as well as issues with the consistency of the percentage of area covered by CCTV cameras within the tested sites e. Another question in the effectiveness of CCTV for policing is around uptime of the system in 2. City of Philadelphia Auditor found that the 1. M system was only operational 3. There is still much research to be done to determine the effectiveness of CCTV cameras on crime prevention before any conclusions can be drawn. Closed circuit video cameras in the Navy Yard complex caught gunman Aaron Alexis during his shooting rampage. One study finds that the introduction of surveillance cameras to Stockholm subway stations reduced crime by approximately 2. There is strong anecdotal evidence that CCTV aids in detection and conviction of offenders indeed UK police forces routinely seek CCTV recordings after crimes. Moreover, CCTV has played a crucial role in tracing the movements of suspects or victims and is widely regarded by antiterrorist officers as a fundamental tool in tracking terrorist suspects. Large scale CCTV installations have played a key part of the defences against terrorism since the 1. Cameras have also been installed on public transport in the hope of deterring crime,2. APNI linked cameras is used to manage Londons congestion charging zone. Up next, recap links. Full episodes of Sunday Morning are now available to watch on demand on CBSNews. CBS. com and CBS All Access, including via Apple TV, Android TV, Roku, Chromecast, Amazon Fire. TVFire. TV stick and Xbox. The show also streams on CBSN beginning at 9 3. ET. Now youll never miss the trumpetRECAP OCTOBER 1. COVER STORY The genius of Leonardo da Vinci  Watch Video. Leonardo da Vinci produced two of the most famous paintings in art history The Last Supper and the Mona Lisa. But he was also passionate about medical discoveries and military inventions, some of which were centuries ahead of their time. Walter Isaacson, author of best selling biographies of Steve Jobs, Albert Einstein and Benjamin Franklin, has written a new book about Leonardo, and he tells Dr. Jon La. Pook why the artists mind and curiosity were so extraordinary. Movie Dvd Blood Tea And Red String. BOOK EXCERPT Read a chapter from Isaacsons Leonardo da VinciWEB EXTRA VIDEO Leonardo da Vinci, the scientist. Biographer Walter Isaacson talks with Dr. Jon La. Pook about the Renaissance artist and inventor Leonardo da Vinci, and his curiosity and unique gifts as an observer of the world around him. WEB EXTRA VIDEO Leonardo da Vinci, Renaissance man. Walter Isaacson talks with Dr. Jon La. Pook about the rise of the Renaissance Man in Florence. WEB EXTRA VIDEO Leonardo da Vinci and Renaissance painting. Walter Isaacson talks with Dr. Jon La. Pook about the augmented reality of Renaissance artwork such as da Vincis, and why the eyes in paintings like the Mona Lisa appear to follow the viewer. For more info Leonardo da Vinci by Walter Isaacson Simon Schuster, in Hardcover, e. Book, Unabridged and Abridged Digital Audio Download and Unabridged and Abridged Audio CD formats Available via Amazon. Follow Walter. Isaacson on Twitter. National Gallery of Art, Washington, D. C. Walter Isaacson lecture and book signing at the National Gallery of Art on November 6 at 3 3. Metropolitan Museum of Art, New York City. Leonardo to Matisse Master Drawings from the Robert Lehman Collection, at the Metropolitan Museum of Art, New York City through January 7, 2. The Aspen Institute. Louvre Museum, Paris      ALMANAC Abraham Lincolns beard  Watch Video. On October 1. 5, 1. Jane Pauley reports. Correspondent Rita Braver with Ai Weiwei in the artists installation, Gilded Cage. CBS News. ART  Ai Weiweis Good Fences Make Good Neighbors  Watch Video. Rita Braver catches up with Chinese artist and activist Ai Weiwei, whose latest exhibit is his largest undertaking yet. For more info Actor and typewriter buff Tom Hanks in heaven, at the Gramercy Typewriter Company in New York City, with Lee Cowan. CBS News. BOOKS Tom Hanks Actor, typist  Watch Video. Typewriters are Oscar winning actor Tom Hanks vice, his not so guilty pleasure. He has a personal collection of more than a hundred nearly every style, make and year. They intrigue him so much, Hanks even made typewriters the supporting characters in his very first book, a collection of short stories fittingly titled Uncommon Type. He talked with Lee Cowan about his affection for typewriters, and how he found his writers voice. For more info       PASSAGE Americas oldest hardware store closes shop VideoThe oldest hardware store in America is closing. Jane Pauley reports on Elwood Adams Hardware Store in Worcester, Mass., in business since 1. For more info BY THE NUMBERS Puerto Rico and Maria VideoSunday Morning takes a look at the data behind the disaster, as Puerto Rico continues to struggle weeks after Hurricane Maria slammed into the island. Jane Pauley reports. HARTMAN A young boys yardwork VideoWhile five year old Brian Kellys dad was on overseas deployment with the Air Force, Brian enjoyed doing yardwork with a surrogate dad, his neighbor, Dean Cravens. Steve Hartman returns to the young boy he met in June for a happy followup. Late night host Jimmy Kimmel with correspondent Tracy Smith on the Hollywood Walk of Fame in Los Angeles. CBS News. TELEVISION Jimmy Kimmel speaks his mind  Watch Video. He might be walking in the footsteps of giants, but late night host Jimmy Kimmel has found a way to stand out. He was always the lovable frat boy at 1. But Kimmel put comedy on hold when his on air story about his sons fight for life became a call to action on healthcare and following the Las Vegas massacre, his monologue turned into an emotional call for sanity and gun control. Kimmel talked with correspondent Tracy Smith about his road to late night, and why hes not so bothered if viewers are upset by his heartfelt monologues I dont say, I dont mind. Id love for everyone I want everyone with a television to watch the show. But if theyre so turned off by my opinion on healthcare and gun violence, then I dont know. I probably wont wanna have a conversation with them anyway. For more info        OPINION Gretchen Carlson on sexual harassment  Watch Video. The former Fox News host offers her perspective on sexual harassment in the workplace. For more info Pop superstar Harry Styles says, as a solo artist, his music has gone in a new direction I wanted to love it every time that I played it. CBS News. MUSIC Harry Styles goes in a new direction  Watch Video. He was just 1. 7 years old when Harry Styles and his bandmates in One Direction hit it big early. Their debut album, Up All Night, opened atop the Billboard charts, something even The Beatles didnt do. And One Directions concert tours rank among the highest grossing ever. Styles is now out with an eponymous solo album, and he tells Tony Dokoupil that his music has a different sound than what One Direction fans have come to expect. WEB EXTRA VIDEO Harry Styles on the origin of One Direction. British singer Harry Styles talks to Tony Dokoupil about how an audition for the TV competition series The X Factor led to the formation of the hit boy band One Direction. To watch Harry Styles perform Sign of the Times, from the album, Harry Styles, click on the video player below. Harry Styles Sign of the Times by. Harry. Styles. VEVO on. You. Tube. For more info       CALENDAR Week of October 1. Watch VideoSunday Morning takes a look at some notable events of the week ahead. Jane Pauley reports. NATURE Bison at Yellowstone National Park Extended VideoWe leave you this Sunday Morning among the bison at Yellowstone National Park. Videographer David Bhagat. WEB EXCLUSIVES Mauricio Handler specializes in underwater videography and photography. Aquaterra Films. NATURE UP CLOSE Filming nature. Meet Mauricio Handler, whose underwater and on land photography has been featured on Sunday Morning. RECAP OCTOBER 8    HEADLINES Hurricane Nate makes landfall VideoHurricane Nate made landfall as a category one hurricane in southeast Louisiana Saturday night, and then again this morning, outside Biloxi, Miss. It has since weakened to a tropical storm. Mark Strassmann, in Biloxi, and Michelle Miller, in New Orleans, report. HEADLINES Latest on Tropical Storm Nate VideoEric Fisher, chief Meteorologist at CBS Station WBZ, reports. COVER STORY Pulitzer winning photographers teach how to capture the moment  Watch Video. Can someone be taught to take a great photograph Three decades ago, Pulitzer Prize winner Eddie Adams and his wife, Alyssa, created a workshop at their barn in upstate New York, where veterans could teach emerging photographers how to take better pictures. Maurice Du. Bois attends a workshop session and speaks with Pulitzer Prize winners Caroline Cole, John Filo, Carol Guzy and John H. White about what they hope to pass on to their students. The 3. 0th anniversary session takes place this weekend. WEB EXTRA VIDEO John Filo on photographing the Kent State shootings. Photographer John Filo was a journalism major on May 4, 1. Vietnam War demonstration on the campus of Kent State University in Ohio.