A computer is a device that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of called programs; these programs enable computers to perform an wide range of tasks. A "complete" computer including the hardware, the operating system, peripheral equipment required and used for "full" operation can be referred to as a computer system; this term may as well be used for a group of computers that are connected and work together, in particular a computer network or computer cluster. Computers are used as control systems for a wide variety of industrial and consumer devices; this includes simple special purpose devices like microwave ovens and remote controls, factory devices such as industrial robots and computer-aided design, general purpose devices like personal computers and mobile devices such as smartphones. The Internet is run on computers and it connects hundreds of millions of other computers and their users.
Early computers were only conceived as calculating devices. Since ancient times, simple manual devices like the abacus aided people in doing calculations. Early in the Industrial Revolution, some mechanical devices were built to automate long tedious tasks, such as guiding patterns for looms. More sophisticated electrical machines did specialized analog calculations in the early 20th century; the first digital electronic calculating machines were developed during World War II. The speed and versatility of computers have been increasing ever since then. Conventionally, a modern computer consists of at least one processing element a central processing unit, some form of memory; the processing element carries out arithmetic and logical operations, a sequencing and control unit can change the order of operations in response to stored information. Peripheral devices include input devices, output devices, input/output devices that perform both functions. Peripheral devices allow information to be retrieved from an external source and they enable the result of operations to be saved and retrieved.
According to the Oxford English Dictionary, the first known use of the word "computer" was in 1613 in a book called The Yong Mans Gleanings by English writer Richard Braithwait: "I haue read the truest computer of Times, the best Arithmetician that euer breathed, he reduceth thy dayes into a short number." This usage of the term referred to a human computer, a person who carried out calculations or computations. The word continued with the same meaning until the middle of the 20th century. During the latter part of this period women were hired as computers because they could be paid less than their male counterparts. By 1943, most human computers were women. From the end of the 19th century the word began to take on its more familiar meaning, a machine that carries out computations; the Online Etymology Dictionary gives the first attested use of "computer" in the 1640s, meaning "one who calculates". The Online Etymology Dictionary states that the use of the term to mean "'calculating machine' is from 1897."
The Online Etymology Dictionary indicates that the "modern use" of the term, to mean "programmable digital electronic computer" dates from "1945 under this name. Devices have been used to aid computation for thousands of years using one-to-one correspondence with fingers; the earliest counting device was a form of tally stick. Record keeping aids throughout the Fertile Crescent included calculi which represented counts of items livestock or grains, sealed in hollow unbaked clay containers; the use of counting rods is one example. The abacus was used for arithmetic tasks; the Roman abacus was developed from devices used in Babylonia as early as 2400 BC. Since many other forms of reckoning boards or tables have been invented. In a medieval European counting house, a checkered cloth would be placed on a table, markers moved around on it according to certain rules, as an aid to calculating sums of money; the Antikythera mechanism is believed to be the earliest mechanical analog "computer", according to Derek J. de Solla Price.
It was designed to calculate astronomical positions. It was discovered in 1901 in the Antikythera wreck off the Greek island of Antikythera, between Kythera and Crete, has been dated to c. 100 BC. Devices of a level of complexity comparable to that of the Antikythera mechanism would not reappear until a thousand years later. Many mechanical aids to calculation and measurement were constructed for astronomical and navigation use; the planisphere was a star chart invented by Abū Rayhān al-Bīrūnī in the early 11th century. The astrolabe was invented in the Hellenistic world in either the 1st or 2nd centuries BC and is attributed to Hipparchus. A combination of the planisphere and dioptra, the astrolabe was an analog computer capable of working out several different kinds of problems in spherical astronomy. An astrolabe incorporating a mechanical calendar computer and gear-wheels was invented by Abi Bakr of Isfahan, Persia in 1235. Abū Rayhān al-Bīrūnī invented the first mechanical geared lunisolar calendar astrolabe, an early fixed-wired knowledge processing machine with a gear train and gear-wheels, c. 1000 AD.
The sector, a calculating instrument used for solving problems in proportion, trigonometry and division, for various functions, such as squares and cube roots, was developed in
APC is a computer magazine in Australia. It comes with a cover-mounted DVD of software, it is published by Future Australia. According to the former editor, Tony Sarno, APC remains the personal computing magazine of choice for IT professionals and "power-users"; the tagline on the front of the magazine is "high performance personal computing" which APC uses as its point of distinction from other computing titles published in Australia, such as PC User which targets beginner-medium users, Atomic which targets gamers/modders. APC was first published in May 1980 by Sean Howard and is the longest running computer-magazine in Australia; the magazine has a website, which publishes daily technology news. The magazine was bought from Bauer Media Group in 2013 by Future. Future subsequently incorporated PC & Tech Authority into APC after acquiring it from nextmedia in 2018. APC's staff journalists are: Melanie Farr Peter Dockrill Conrad Bem Nick Race Troy Coleman Editors of APC: Dan Gardiner Tony Sarno David Flynn Nathan Taylor Helen Dancer Steven Fear Jeremy White Maryanne Phillips Cathy Kennedy Jeremy Horey Sean Howard APC has a cover-mounted DVD each month containing a variety of software, which includes sample code, programs demonstrated in the magazine's Workshop pages, instructional videos, trial versions of new software and game releases and three to four "full-working versions" of programs that are no longer current editions.
APC first included a cover CD on its September 1996 issue. On its December 2004 issue, APC switched to DVD instead of CD and was the first IT publication in Australia to do so, it is edited and produced by Peter Dockrill, who has worked on it since April 2008. Official website
Auckland is a city in the North Island of New Zealand. Auckland is the largest urban area in the country, with an urban population of around 1,628,900, it is located in the Auckland Region—the area governed by Auckland Council—which includes outlying rural areas and the islands of the Hauraki Gulf, resulting in a total population of 1,695,900. A diverse and multicultural city, Auckland is home to the largest Polynesian population in the world; the Māori-language name for Auckland is Tāmaki or Tāmaki-makau-rau, meaning "Tāmaki with a hundred lovers", in reference to the desirability of its fertile land at the hub of waterways in all directions. The Auckland urban area ranges to Waiwera in the north, Kumeu in the north-west, Runciman in the south. Auckland lies between the Hauraki Gulf of the Pacific Ocean to the east, the low Hunua Ranges to the south-east, the Manukau Harbour to the south-west, the Waitakere Ranges and smaller ranges to the west and north-west; the surrounding hills are covered in rainforest and the landscape is dotted with dozens of dormant volcanic cones.
The central part of the urban area occupies a narrow isthmus between the Manukau Harbour on the Tasman Sea and the Waitematā Harbour on the Pacific Ocean. Auckland is one of the few cities in the world to have a harbour on each of two separate major bodies of water; the isthmus on which Auckland resides was first settled around 1350 and was valued for its rich and fertile land. The Māori population in the area is estimated to have peaked at 20,000 before the arrival of Europeans. After a British colony was established in 1840, William Hobson Lieutenant-Governor of New Zealand, chose the area as his new capital, he named the area for Earl of Auckland, British First Lord of the Admiralty. It was replaced as the capital in 1865 by Wellington, but immigration to Auckland stayed strong, it has remained the country's most populous city. Today, Auckland's central business district is the major financial centre of New Zealand. Auckland is classified as a Beta + World City because of its importance in commerce, the arts, education.
The University of Auckland, established in 1883, is the largest university in New Zealand. Landmarks such as the Auckland Art Gallery Toi o Tāmaki, the Harbour Bridge, the Sky Tower, many museums, parks and theatres are among the city's significant tourist attractions. Auckland Airport handles around one million international passengers a month. Despite being one of the most expensive cities in the world, Auckland is ranked third on the 2016 Mercer Quality of Living Survey, making it one of the most liveable cities; the isthmus was settled by Māori circa 1350, was valued for its rich and fertile land. Many pā were created on the volcanic peaks; the Māori population in the area is estimated to have been about 20,000 before the arrival of Europeans. The introduction of firearms at the end of the eighteenth century, which began in Northland, upset the balance of power and led to devastating intertribal warfare beginning in 1807, causing iwi who lacked the new weapons to seek refuge in areas less exposed to coastal raids.
As a result, the region had low numbers of Māori when European settlement of New Zealand began. On 27 January 1832, Joseph Brooks Weller, eldest of the Weller brothers of Otago and Sydney, bought land including the site of the modern city of Auckland, the North Shore, part of Rodney District for "one large cask of powder" from "Cohi Rangatira". After the signing of the Treaty of Waitangi in February 1840, the new Governor of New Zealand, William Hobson, chose the area as his new capital and named it for George Eden, Earl of Auckland Viceroy of India; the land that Auckland was established on was given to the Governor by a local iwi, Ngāti Whātua, as a sign of goodwill and in the hope that the building of a city would attract commercial and political opportunities for iwi. Auckland was declared New Zealand's capital in 1841, the transfer of the administration from Russell in the Bay of Islands was completed in 1842; however in 1840 Port Nicholson was seen as a better choice for an administrative capital because of its proximity to the South Island, Wellington became the capital in 1865.
After losing its status as capital, Auckland remained the principal city of the Auckland Province until the provincial system was abolished in 1876. In response to the ongoing rebellion by Hone Heke in the mid-1840s, the government encouraged retired but fit British soldiers and their families to migrate to Auckland to form a defence line around the port settlement as garrison soldiers. By the time the first Fencibles arrived in 1848, the rebels in the north had been defeated. Outlying defensive towns were constructed to the south, stretching in a line from the port village of Onehunga in the west to Howick in the east; each of the four settlements had about 800 settlers. In the early 1860s, Auckland became a base against the Māori King Movement, the 12,000 Imperial soldiers stationed there led to a strong boost to local commerce. This, continued road building towards the south into the Waikato, enabled Pākehā influence to spread from Auckland; the city's population grew rapidly, from 1,500 in 1841 to 3,635 in 1845 to 12,423 by 1864.
The growth occurred to other mercantile-dominated cities around the port and with problems of overcrowding and pollution. Auckland's population of ex-soldiers was far greater than that of other settlements: about 50 percent of the popula
The New Zealand Herald
The New Zealand Herald is a daily newspaper published in Auckland, New Zealand, owned by New Zealand Media and Entertainment. It has the largest newspaper circulation of all newspapers in New Zealand, peaking at over 200,000 copies in 2006, although circulation of the daily Herald had declined to 115,213 copies on average by December 2017, its main circulation area is the Auckland region. It is delivered to much of the north of the North Island including Northland and King Country; the New Zealand Herald was founded by William Chisholm Wilson, first published on 13 November 1863. Wilson had been a partner with John Williamson in the New Zealander, but left to start a rival daily newspaper as he saw a business opportunity with Auckland's growing population, he had split with Williamson because Wilson supported the war against the Māori while Williamson opposed it. The Herald promoted a more constructive relationship between the North and South Islands. After the New Zealander closed in 1866 The Daily Southern Cross provided competition after Julius Vogel took a majority shareholding in 1868.
The Daily Southern Cross was first published in 1843 by William Brown as The Southern Cross and had been a daily since 1862. Vogel sold out of the paper in 1873 and Alfred Horton bought it in 1876. In 1876 the Wilson family and Horton joined in partnership and The New Zealand Herald absorbed The Daily Southern Cross. In 1879 the United Press Association was formed so that the main daily papers could share news stories; the organisation became the New Zealand Press Association in 1942. In 1892, the New Zealand Herald, Otago Daily Times, Press agreed to share the costs of a London correspondent and advertising salesman; the New Zealand Press Association closed in 2011. The Wilson and Horton families were both represented in the company, known as Wilson & Horton, until 1996 when Tony O'Reilly's Independent News & Media Group of Dublin purchased the Horton family's interest in the company; the Herald is now owned by Entertainment. That company is owned by Sydney-based APN News & Media and the Radio Network, owned by the Australian Radio Network.
Dita de Boni was a columnist for the newspaper, writing her first columns for the NZ Herald in 1995. From 2012 - 2015 she wrote a business and politics column until – after a series of articles critical of the Key government – the Herald discontinued her column for financial reasons. Gordon Minhinnick was a staff cartoonist from the 1930s until his retirement in the 1980s. Malcolm Evans was fired from his position as staff cartoonist in 2003 after the newspaper received complaints about his cartoons on the conflict between Israel and Palestine. Laurence Clark was the daily political cartoonist from 1987 to 1996, continued to publish cartoons weekly in the Herald until 2000. On 10 September 2012, the Herald moved to a compact format for weekday editions, after 150 years publishing in broadsheet format; the broadsheet format was retained for the Saturday edition. In April 2007, APN NZ announced it was outsourcing the bulk of the Herald's copy editing to an Australian-owned company, Pagemasters.
In November 2012, two months after the launch of its new compact format, APN News and Media announced it would be restructuring its workforce, cutting eight senior roles from across the Herald's range of titles. The Herald is traditionally a centre-right newspaper, was given the nickname "Granny Herald" into the 1990s; this changed with the acquisition of the paper by Independent News & Media in 1996, today, despite remaining free enterprise oriented on economic matters such as trade and foreign investment, the Herald is editorially progressive on international geopolitics and military matters, printing material from British newspapers such as The Independent and The Observer but more conservative newspapers such as The Daily Telegraph. It regularly reprints syndicated material from the and politically conservative, right-wing British tabloid the Daily Mail; the Herald's stance on the Middle East is supportive of Israel, as seen most in its 2003 censorship and dismissal of cartoonist Malcolm Evans following his submission of cartoons critical of Israel.
On domestic matters, editorial opinion is centrist supporting conservative values. In 2007, an editorial disapproved of some legislation introduced by the Labour-led government, the Electoral Finance Act, to the point of overtly campaigning against the legislation. In July 2015, the New Zealand Press Council ruled that Herald columnist Rachel Glucina had failed to properly represent herself as a journalist when seeking comment from Amanda Bailey on a complaint she had made about Prime Minister John Key pulling her hair when he was a customer at the cafe in which she worked; the Herald published Bailey's name and comments after she had retracted permission for Glucina to do so. The council said there was an “element of subterfuge” in Glucina's actions and that there was not enough public interest to justify her behaviour. In its ruling the council said that, “The NZ Herald has fallen sadly short of those standards in this case.” The Herald's editor denied the accusations of subterfuge. Glucina subsequently resigned from the newspaper.
In 1998 the Weekend Herald was set up as a separate title and the newspaper's website was launched. A compact-sized Sunday edition, the Herald on Sunday, was first published on 3 October 2004 under the editorship of Suzanne Chetwin and for five years, by Shayne Currie, it won Newspaper of the Year for the calendar years 2007 and 2009 and is New Zealand's second-highest-circulating weekly newspaper after the more established and conservative broadshee
Australian NetGuide was established in Australia by OzEmail as that Internet service provider's member publication. Australian NetGuide was started by New Zealand-based company Industrial Press in 1998, it was transformed into an A5 magazine targeting home internet users. Australian and New Zealand NetGuide magazine were sold to Australian Consolidated Press in 2003; the magazine ceased publication in 2009. NetGuide's last issue appeared on 8 July 2009 and its final editor was Gail Lipscombe. In 2004 the circulation of Australian NetGuide was 43,600 copies, it was 16,047 copies just before its closure. Australian Net Guide Official Site
New Zealand is a sovereign island country in the southwestern Pacific Ocean. The country geographically comprises two main landmasses—the North Island, the South Island —and around 600 smaller islands. New Zealand is situated some 2,000 kilometres east of Australia across the Tasman Sea and 1,000 kilometres south of the Pacific island areas of New Caledonia and Tonga; because of its remoteness, it was one of the last lands to be settled by humans. During its long period of isolation, New Zealand developed a distinct biodiversity of animal and plant life; the country's varied topography and its sharp mountain peaks, such as the Southern Alps, owe much to the tectonic uplift of land and volcanic eruptions. New Zealand's capital city is Wellington. Sometime between 1250 and 1300, Polynesians settled in the islands that were named New Zealand and developed a distinctive Māori culture. In 1642, Dutch explorer Abel Tasman became the first European to sight New Zealand. In 1840, representatives of the United Kingdom and Māori chiefs signed the Treaty of Waitangi, which declared British sovereignty over the islands.
In 1841, New Zealand became a colony within the British Empire and in 1907 it became a dominion. Today, the majority of New Zealand's population of 4.9 million is of European descent. Reflecting this, New Zealand's culture is derived from Māori and early British settlers, with recent broadening arising from increased immigration; the official languages are English, Māori, NZ Sign Language, with English being dominant. A developed country, New Zealand ranks in international comparisons of national performance, such as quality of life, education, protection of civil liberties, economic freedom. New Zealand underwent major economic changes during the 1980s, which transformed it from a protectionist to a liberalised free-trade economy; the service sector dominates the national economy, followed by the industrial sector, agriculture. Nationally, legislative authority is vested in an elected, unicameral Parliament, while executive political power is exercised by the Cabinet, led by the prime minister Jacinda Ardern.
Queen Elizabeth II is the country's monarch and is represented by a governor-general Dame Patsy Reddy. In addition, New Zealand is organised into 11 regional councils and 67 territorial authorities for local government purposes; the Realm of New Zealand includes Tokelau. New Zealand is a member of the United Nations, Commonwealth of Nations, ANZUS, Organisation for Economic Co-operation and Development, ASEAN Plus Six, Asia-Pacific Economic Cooperation, the Pacific Community and the Pacific Islands Forum. Dutch explorer Abel Tasman sighted New Zealand in 1642 and named it Staten Land "in honour of the States General", he wrote, "it is possible that this land joins to the Staten Land but it is uncertain", referring to a landmass of the same name at the southern tip of South America, discovered by Jacob Le Maire in 1616. In 1645, Dutch cartographers renamed the land Nova Zeelandia after the Dutch province of Zeeland. British explorer James Cook subsequently anglicised the name to New Zealand. Aotearoa is the current Māori name for New Zealand.
It is unknown whether Māori had a name for the whole country before the arrival of Europeans, with Aotearoa referring to just the North Island. Māori had several traditional names for the two main islands, including Te Ika-a-Māui for the North Island and Te Waipounamu or Te Waka o Aoraki for the South Island. Early European maps labelled the islands North and South. In 1830, maps began to use North and South to distinguish the two largest islands and by 1907 this was the accepted norm; the New Zealand Geographic Board discovered in 2009 that the names of the North Island and South Island had never been formalised, names and alternative names were formalised in 2013. This set the names as North Island or Te Ika-a-Māui, South Island or Te Waipounamu. For each island, either its English or Māori name can be used. New Zealand was one of the last major landmasses settled by humans. Radiocarbon dating, evidence of deforestation and mitochondrial DNA variability within Māori populations suggest New Zealand was first settled by Eastern Polynesians between 1250 and 1300, concluding a long series of voyages through the southern Pacific islands.
Over the centuries that followed, these settlers developed a distinct culture now known as Māori. The population was divided into iwi and hapū who would sometimes cooperate, sometimes compete and sometimes fight against each other. At some point a group of Māori migrated to Rēkohu, now known as the Chatham Islands, where they developed their distinct Moriori culture; the Moriori population was all but wiped out between 1835 and 1862 because of Taranaki Māori invasion and enslavement in the 1830s, although European diseases contributed. In 1862 only 101 survived, the last known full-blooded Moriori died in 1933; the first Europeans known to have reached New Zeala
Technology is the collection of techniques, skills and processes used in the production of goods or services or in the accomplishment of objectives, such as scientific investigation. Technology can be the knowledge of techniques and the like, or it can be embedded in machines to allow for operation without detailed knowledge of their workings. Systems applying technology by taking an input, changing it according to the system's use, producing an outcome are referred to as technology systems or technological systems; the simplest form of technology is the use of basic tools. The prehistoric discovery of how to control fire and the Neolithic Revolution increased the available sources of food, the invention of the wheel helped humans to travel in and control their environment. Developments in historic times, including the printing press, the telephone, the Internet, have lessened physical barriers to communication and allowed humans to interact on a global scale. Technology has many effects, it has allowed the rise of a leisure class.
Many technological processes produce unwanted by-products known as pollution and deplete natural resources to the detriment of Earth's environment. Innovations have always influenced the values of a society and raised new questions in the ethics of technology. Examples include the rise of the notion of efficiency in terms of human productivity, the challenges of bioethics. Philosophical debates have arisen over the use of technology, with disagreements over whether technology improves the human condition or worsens it. Neo-Luddism, anarcho-primitivism, similar reactionary movements criticize the pervasiveness of technology, arguing that it harms the environment and alienates people; the use of the term "technology" has changed over the last 200 years. Before the 20th century, the term was uncommon in English, it was used either to refer to the description or study of the useful arts or to allude to technical education, as in the Massachusetts Institute of Technology; the term "technology" rose to prominence in the 20th century in connection with the Second Industrial Revolution.
The term's meanings changed in the early 20th century when American social scientists, beginning with Thorstein Veblen, translated ideas from the German concept of Technik into "technology." In German and other European languages, a distinction exists between technik and technologie, absent in English, which translates both terms as "technology." By the 1930s, "technology" referred not only to the study of the industrial arts but to the industrial arts themselves. In 1937, the American sociologist Read Bain wrote that "technology includes all tools, utensils, instruments, clothing and transporting devices and the skills by which we produce and use them." Bain's definition remains common among scholars today social scientists. Scientists and engineers prefer to define technology as applied science, rather than as the things that people make and use. More scholars have borrowed from European philosophers of "technique" to extend the meaning of technology to various forms of instrumental reason, as in Foucault's work on technologies of the self.
Dictionaries and scholars have offered a variety of definitions. The Merriam-Webster Learner's Dictionary offers a definition of the term: "the use of science in industry, etc. to invent useful things or to solve problems" and "a machine, piece of equipment, etc., created by technology." Ursula Franklin, in her 1989 "Real World of Technology" lecture, gave another definition of the concept. The term is used to imply a specific field of technology, or to refer to high technology or just consumer electronics, rather than technology as a whole. Bernard Stiegler, in Technics and Time, 1, defines technology in two ways: as "the pursuit of life by means other than life," and as "organized inorganic matter."Technology can be most broadly defined as the entities, both material and immaterial, created by the application of mental and physical effort in order to achieve some value. In this usage, technology refers to tools and machines that may be used to solve real-world problems, it is a far-reaching term that may include simple tools, such as a crowbar or wooden spoon, or more complex machines, such as a space station or particle accelerator.
Tools and machines need not be material. W. Brian Arthur defines technology in a broad way as "a means to fulfill a human purpose."The word "technology" can be used to refer to a collection of techniques. In this context, it is the current state of humanity's knowledge of how to combine resources to produce desired products, to solve problems, fulfill needs, or satisfy wants; when combined with another term, such as "medical technology" or "space technology," it refers to the state of the respective field's knowledge and tools. "State-of-the-art technology" refers to the high technology available to humanity in any field. Technology can be viewed as an activity that changes culture. Additionally, technology is the application of math, science, an