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Harding Test
The term Harding test is generically understood to mean an automatic test for photosensitive epilepsy (PSE) provocative image sequences in television content. This is properly known as a PSE test since the publication of the Digital Production Partnership (DPP) technical requirements and the DPP PSE Devices document (in the UK) updated in November 2018. The Harding Flash and Pattern Analyser (FPA) is proprietary software that is used to analyse video content for flashing and stationary patterns which may cause harm to those who suffer from photosensitive epilepsy. It is an implementation of the guidelines set by the regulator Ofcom in the UK largely based on the findings by Professor Graham Harding. It is available in both tape-based and file-based versions, allowing video streams from SDI, composite, component, HDMI, and files to all be analysed, in resolutions up to 8k. Versions for both Microsoft Windows and Apple Mac OS X are available. There are other manufacturers of simila ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photosensitive Epilepsy
Photosensitive epilepsy (PSE) is a form of epilepsy in which seizures are triggered by visual stimuli that form patterns in time or space, such as flashing lights; bold, regular patterns; or regular moving patterns. PSE affects approximately one in 4,000 people (5% of those with epilepsy). Signs and symptoms People with PSE experience epileptiform seizures upon exposure to certain visual stimuli. The exact nature of the stimulus or stimuli that triggers the seizures varies from one patient to another, as does the nature and severity of the resulting seizures (ranging from brief absence seizures to full tonic–clonic seizures). Many PSE patients experience an " aura" or feel odd sensations before the seizure occurs, and this can serve as a warning to a patient to move away from the trigger stimulus. The visual trigger for a seizure is generally cyclic, forming a regular pattern in time or space. Flashing lights or rapidly changing or alternating images (as in clubs, around ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Production Partnership (DPP)
The Digital Production Partnership (DPP) is an initiative formed jointly by the UK's public service broadcasters to help producers and broadcasters maximise the potential benefits of digital television production. In 2009 representatives from across the TV industry identified key areas where they felt the broadcasters could undertake work that would make a real difference in the transition to digital production, ideally helping TV producers and post-production houses overcome the complexities and get to the benefits of digital working more quickly. The areas identified formed the basis for the DPP's working groups, drawing on industry experts from all areas of TV production and technology. This included work on common technical and metadata standards for digital TV production and sharing best practice in digital production across the industry. From 1 April 2015 the DPP became a not-for-profit company limited by guarantee: Digital Production Partnership Ltd. To date, the DPP h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software
Software is a set of computer programs and associated documentation and data. This is in contrast to hardware, from which the system is built and which actually performs the work. At the lowest programming level, executable code consists of machine language instructions supported by an individual processor—typically a central processing unit (CPU) or a graphics processing unit (GPU). Machine language consists of groups of binary values signifying processor instructions that change the state of the computer from its preceding state. For example, an instruction may change the value stored in a particular storage location in the computer—an effect that is not directly observable to the user. An instruction may also invoke one of many input or output operations, for example displaying some text on a computer screen; causing state changes which should be visible to the user. The processor executes the instructions in the order they are provided, unless it is instructed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ofcom
The Office of Communications, commonly known as Ofcom, is the government-approved regulatory and competition authority for the broadcasting, telecommunications and postal industries of the United Kingdom. Ofcom has wide-ranging powers across the television, radio, telecoms and postal sectors. It has a statutory duty to represent the interests of citizens and consumers by promoting competition and protecting the public from harmful or offensive material. Some of the main areas Ofcom presides over are licensing, research, codes and policies, complaints, competition and protecting the radio spectrum from abuse (e.g., pirate radio stations). The regulator was initially established by the Office of Communications Act 2002 and received its full authority from the Communications Act 2003. History On , the Queen's Speech to the UK Parliament announced the creation of Ofcom. The new body, which was to replace several existing authorities, was conceived as a "super-regulator" to ov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photosensitive Epilepsy
Photosensitive epilepsy (PSE) is a form of epilepsy in which seizures are triggered by visual stimuli that form patterns in time or space, such as flashing lights; bold, regular patterns; or regular moving patterns. PSE affects approximately one in 4,000 people (5% of those with epilepsy). Signs and symptoms People with PSE experience epileptiform seizures upon exposure to certain visual stimuli. The exact nature of the stimulus or stimuli that triggers the seizures varies from one patient to another, as does the nature and severity of the resulting seizures (ranging from brief absence seizures to full tonic–clonic seizures). Many PSE patients experience an " aura" or feel odd sensations before the seizure occurs, and this can serve as a warning to a patient to move away from the trigger stimulus. The visual trigger for a seizure is generally cyclic, forming a regular pattern in time or space. Flashing lights or rapidly changing or alternating images (as in clubs, around ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pot Noodles
Pot Noodle is a brand of instant noodle snack foods, available in a selection of flavours and varieties. This dehydrated food consists of noodles, assorted dried vegetables and flavouring powder. It is prepared by adding boiling water, which rapidly softens the noodles and dissolves the powdered sauce. The product is packaged in a plastic pot, from which the prepared noodles can be eaten. Many pots contain a sachet of sauce, such as soy sauce. Pot Noodle has been linked to lad culture, with its advertising and packaging being the source of some controversy. History Instant noodles were originally invented in 1958 by Momofuku Ando, and ''Cup Noodles'' developed by his company Nissin Foods in 1971. Golden Wonder launched the Pot Noodle brand in the United Kingdom in 1977. In July 1995, Best Foods, which produces Hellmanns mayonnaise, paid then owner Dalgety plc $280 million for its Golden Wonder Pot Noodle instant hot snacks manufacturing business. Bestfoods, known as CPC interna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and Northern Ireland. The United Kingdom includes the island of Great Britain, the north-eastern part of the island of Ireland, and many smaller islands within the British Isles. Northern Ireland shares a land border with the Republic of Ireland; otherwise, the United Kingdom is surrounded by the Atlantic Ocean, the North Sea, the English Channel, the Celtic Sea and the Irish Sea. The total area of the United Kingdom is , with an estimated 2020 population of more than 67 million people. The United Kingdom has evolved from a series of annexations, unions and separations of constituent countries over several hundred years. The Treaty of Union between the Kingdom of England (which included Wales, annexed in 1542) and the Kingdom of Scotland in 170 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Independent Television Commission
The Independent Television Commission (ITC) licensed and regulated commercial television services in the United Kingdom (except S4C in Wales) between 1 January 1991 and 28 December 2003. History The creation of ITC, by the Broadcasting Act 1990 to replace the television regulation functions of the Independent Broadcasting Authority (formed by the Sound Broadcasting Act 1972) and Cable Authority. From 1 January 1991 it regulated the existing ITV network. The 1990 Act also established the Channel Four Television Corporation to run Channel 4, regulated by the ITC. There was no fanfare, as control was passed from Channel Four Television Company Limited. Activities The establishing Act required the auction of Channel 3 licences for the fifteen ITV regionshttp://www.ukfree.tv/maps.php?key=tblITVsubregions_ID&c=8, and nationwide breakfast time. Most of the Channel 3 licences were awarded to the incumbent ITV companies; however there were some controversial decisions: * Carlton ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clearcast
Clearcast is a non-governmental organisation which pre-approves most British television advertising. It came into being on 1 January 2008 and took over the responsibilities of the Broadcast Advertising Clearance Centre. Clearcast is now owned by four UK commercial broadcasters: ITV, Channel 4, Sky anWarner Media. Clearcast approval is applied both to scripts and to the final commercials. Clearcast has to check that commercials comply with the Broadcast Committee of Advertising Practice (BCAP) code (rules) that applies to television advertising. They also clear video on demand adverts for the major broadcasters against the non-broadcast (CAP) code (rules). These include both good taste and decency criteria, and also a variety of technical and even medical constraints (advertisements may not, for example, contain flashing which would set off attacks of photosensitive epilepsy). The current Chairman of Clearcast is Mark White. Samantha Smith has been announced as Managing Director re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cambridge Research Systems Ltd
Cambridge ( ) is a university city and the county town in Cambridgeshire, England. It is located on the River Cam approximately north of London. As of the 2021 United Kingdom census, the population of Cambridge was 145,700. Cambridge became an important trading centre during the Roman and Viking ages, and there is archaeological evidence of settlement in the area as early as the Bronze Age. The first town charters were granted in the 12th century, although modern city status was not officially conferred until 1951. The city is most famous as the home of the University of Cambridge, which was founded in 1209 and consistently ranks among the best universities in the world. The buildings of the university include King's College Chapel, Cavendish Laboratory, and the Cambridge University Library, one of the largest legal deposit libraries in the world. The city's skyline is dominated by several college buildings, along with the spire of the Our Lady and the English Martyrs Chur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graham Harding
Graham Frederick Anthony Harding (19 March 1937 – 20 October 2018) of Aston University was the first professor of clinical neurophysiology in the United Kingdom. He was the first to recognise that television broadcasts and video games could trigger epilepsy Epilepsy is a group of non-communicable neurological disorders characterized by recurrent epileptic seizures. Epileptic seizures can vary from brief and nearly undetectable periods to long periods of vigorous shaking due to abnormal electrica .... References Further reading * 1937 births 2018 deaths Academics of Aston University Neurophysiologists Alumni of the University of Birmingham Alumni of University College London Epilepsy {{UK-med-bio-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Television
Television, sometimes shortened to TV, is a telecommunication medium for transmitting moving images and sound. The term can refer to a television set, or the medium of television transmission. Television is a mass medium for advertising, entertainment, news, and sports. Television became available in crude experimental forms in the late 1920s, but only after several years of further development was the new technology marketed to consumers. After World War II, an improved form of black-and-white television broadcasting became popular in the United Kingdom and the United States, and television sets became commonplace in homes, businesses, and institutions. During the 1950s, television was the primary medium for influencing public opinion.Diggs-Brown, Barbara (2011''Strategic Public Relations: Audience Focused Practice''p. 48 In the mid-1960s, color broadcasting was introduced in the U.S. and most other developed countries. The availability of various types of archival st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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