1.
User interface
–
The user interface, in the industrial design field of human–computer interaction, is the space where interactions between humans and machines occur. Examples of this concept of user interfaces include the interactive aspects of computer operating systems, hand tools, heavy machinery operator controls. The design considerations applicable when creating user interfaces are related to or involve such disciplines as ergonomics and psychology. Generally, the goal of user interface design is to produce a user interface makes it easy, efficient. This generally means that the needs to provide minimal input to achieve the desired output. Other terms for user interface are man–machine interface and when the machine in question is a computer human–computer interface, the user interface or human–machine interface is the part of the machine that handles the human–machine interaction. Membrane switches, rubber keypads and touchscreens are examples of the part of the Human Machine Interface which we can see. In complex systems, the interface is typically computerized. The term human–computer interface refers to this kind of system, in the context of computing the term typically extends as well to the software dedicated to control the physical elements used for human-computer interaction. The engineering of the interfaces is enhanced by considering ergonomics. The corresponding disciplines are human factors engineering and usability engineering, which is part of systems engineering, tools used for incorporating human factors in the interface design are developed based on knowledge of computer science, such as computer graphics, operating systems, programming languages. Nowadays, we use the graphical user interface for human–machine interface on computers. There is a difference between a user interface and an interface or a human–machine interface. A human-machine interface is typically local to one machine or piece of equipment, an operator interface is the interface method by which multiple equipment that are linked by a host control system is accessed or controlled. The system may expose several user interfaces to serve different kinds of users, for example, a computerized library database might provide two user interfaces, one for library patrons and the other for library personnel. The user interface of a system, a vehicle or an industrial installation is sometimes referred to as the human–machine interface. HMI is a modification of the original term MMI, in practice, the abbreviation MMI is still frequently used although some may claim that MMI stands for something different now. Another abbreviation is HCI, but is commonly used for human–computer interaction
2.
Paper clip
–
A paper clip is an instrument used to hold sheets of paper together, usually made of steel wire bent to a looped shape. Most paper clips are variations of the Gem type introduced in the 1890s or earlier, common to paper clips proper is their utilization of torsion and elasticity in the wire, and friction between wire and paper. When a moderate number of sheets are inserted between the two tongues of the clip, the tongues will be forced apart and cause torsion in the bend of the wire to grip the sheets together. Paper clips usually have a shape with straight sides, but may also be triangular or circular. The most common material is steel or some metal. Some other kinds of paper use a two-piece clamping system. Recent innovations include multi-colored plastic-coated paper clips and spring-fastened binder clips, according to the Early Office Museum, the first patent for a bent wire paper clip was awarded in the United States to Samuel B. This clip was intended primarily for attaching tickets to fabric. Fay received U. S. patent 64,088 on April 23,1867, although functional and practical, Fays design along with the 50 other designs patented prior to 1899 are not considered reminiscent of the modern paperclip design known today. Another notable paper clip design was patented in the United States by Erlman J. Wright in 1877. This clip was advertised at that time for use in fastening newspapers, since the 1883 article had no illustration of this early Gem, it may have been different from modern paper clips of that name. The earliest documentation of its existence is an 1894 advertisement for Gem Paper Clips, in 1904 Cushman & Denison registered a trade mark for the Gem name in connection with paper clips. The announcement stated that it had used since March 1,1892. Paper clips are sometimes called Gem clips, and in Swedish the word for any paper clip is gem. The drawing clearly shows that the product is a clip of the Gem type. The fact that Middlebrook did not mention it by name, suggests that it was well known at the time. Since then countless variations on the theme have been patented. Some have pointed instead of rounded ends, some have the end of one loop bent slightly to make it easier to insert sheets of paper, in addition, purely aesthetic variants have been patented, clips with triangular or round shapes
3.
Parody
–
A parody is a work created to imitate, make fun of, or comment on an original work—its subject, author, style, or some other target—by means of satiric or ironic imitation. As the literary theorist Linda Hutcheon puts it, parody … is imitation, another critic, Simon Dentith, defines parody as any cultural practice which provides a relatively polemical allusive imitation of another cultural production or practice. Parody may be found in art or culture, including literature, music, animation, gaming, the writer and critic John Gross observes in his Oxford Book of Parodies, that parody seems to flourish on territory somewhere between pastiche and burlesque. According to Aristotle, Hegemon of Thasos was the inventor of a kind of parody, in ancient Greek literature, a parodia was a narrative poem imitating the style and prosody of epics but treating light, satirical or mock-heroic subjects. Indeed, the components of the Greek word are παρά para beside, counter, against, Thus, the original Greek word παρῳδία parodia has sometimes been taken to mean counter-song, an imitation that is set against the original. The Oxford English Dictionary, for example, defines parody as imitation turned as to produce a ridiculous effect, because par- also has the non-antagonistic meaning of beside, there is nothing in parodia to necessitate the inclusion of a concept of ridicule. Old Comedy contained parody, even the gods could be made fun of, the Frogs portrays the hero-turned-god Heracles as a Glutton and the God of Drama Dionysus as cowardly and unintelligent. The traditional trip to the Underworld story is parodied as Dionysus dresses as Heracles to go to the Underworld, roman writers explained parody as an imitation of one poet by another for humorous effect. In French Neoclassical literature, parody was also a type of poem where one work imitates the style of another to produce a humorous effect, the Ancient Greeks created satyr plays which parodied tragic plays, often with performers dressed like satyrs. In classical music, as a term, parody refers to a reworking of one kind of composition into another. The term is sometimes applied to procedures common in the Baroque period. The musicological definition of the parody has now generally been supplanted by a more general meaning of the word. In its more contemporary usage, musical parody usually has humorous, even satirical intent, in which familiar musical ideas or lyrics are lifted into a different, often incongruous, context. Musical parodies may imitate or refer to the style of a composer or artist. For example, The Ritz Roll and Rock, a song and dance performed by Fred Astaire in the movie Silk Stockings, parodies the Rock. Conversely, while the work of Weird Al Yankovic is based on particular popular songs. The first usage of the parody in English cited in the Oxford English Dictionary is in Ben Jonson, in Every Man in His Humour in 1598, A Parodie. The next citation comes from John Dryden in 1693, who also appended an explanation, suggesting that the word was in common use, in the 20th century, parody has been heightened as the central and most representative artistic device, the catalysing agent of artistic creation and innovation
4.
Stanford University
–
Stanford University, officially Leland Stanford Junior University, is a private research university in Stanford, California, adjacent to Palo Alto and between San Jose and San Francisco. Its 8, 180-acre campus is one of the largest in the United States, Stanford also has land and facilities elsewhere. The university was founded in 1885 by Leland and Jane Stanford in memory of their only child, Stanford was a former Governor of California and U. S. Senator, he made his fortune as a railroad tycoon. The school admitted its first students 125 years ago on October 1,1891, Stanford University struggled financially after Leland Stanfords death in 1893 and again after much of the campus was damaged by the 1906 San Francisco earthquake. Following World War II, Provost Frederick Terman supported faculty and graduates entrepreneurialism to build self-sufficient local industry in what would later be known as Silicon Valley. The university is one of the top fundraising institutions in the country. There are three schools that have both undergraduate and graduate students and another four professional schools. Students compete in 36 varsity sports, and the university is one of two institutions in the Division I FBS Pac-12 Conference. Stanford faculty and alumni have founded a number of companies that produce more than $2.7 trillion in annual revenue. It is the alma mater of 30 living billionaires,17 astronauts and it is also one of the leading producers of members of the United States Congress. Sixty Nobel laureates and seven Fields Medalists have been affiliated with Stanford as students, alumni, Stanford University was founded in 1885 by Leland and Jane Stanford, dedicated to Leland Stanford Jr, their only child. The institution opened in 1891 on Stanfords previous Palo Alto farm, despite being impacted by earthquakes in both 1906 and 1989, the campus was rebuilt each time. In 1919, The Hoover Institution on War, Revolution and Peace was started by Herbert Hoover to preserve artifacts related to World War I, the Stanford Medical Center, completed in 1959, is a teaching hospital with over 800 beds. The SLAC National Accelerator Laboratory, which was established in 1962, in 2008, 60% of this land remained undeveloped. Besides the central campus described below, the university also operates at more remote locations, some elsewhere on the main campus. Stanfords main campus includes a place within unincorporated Santa Clara County. The campus also includes land in unincorporated San Mateo County, as well as in the city limits of Menlo Park, Woodside. The academic central campus is adjacent to Palo Alto, bounded by El Camino Real, Stanford Avenue, Junipero Serra Boulevard, the United States Postal Service has assigned it two ZIP codes,94305 for campus mail and 94309 for P. O. box mail
5.
Brain
–
The brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals. The brain is located in the head, usually close to the organs for senses such as vision. The brain is the most complex organ in a vertebrates body, in a human, the cerebral cortex contains approximately 15–33 billion neurons, each connected by synapses to several thousand other neurons. Physiologically, the function of the brain is to exert centralized control over the other organs of the body, the brain acts on the rest of the body both by generating patterns of muscle activity and by driving the secretion of chemicals called hormones. This centralized control allows rapid and coordinated responses to changes in the environment, the operations of individual brain cells are now understood in considerable detail but the way they cooperate in ensembles of millions is yet to be solved. This article compares the properties of brains across the range of animal species. It deals with the human brain insofar as it shares the properties of other brains, the ways in which the human brain differs from other brains are covered in the human brain article. Several topics that might be covered here are instead covered there because more can be said about them in a human context. The most important is brain disease and the effects of brain damage, the shape and size of the brain varies greatly between species, and identifying common features is often difficult. Nevertheless, there are a number of principles of architecture that apply across a wide range of species. Some aspects of structure are common to almost the entire range of animal species, others distinguish advanced brains from more primitive ones. The simplest way to gain information about brain anatomy is by visual inspection, Brain tissue in its natural state is too soft to work with, but it can be hardened by immersion in alcohol or other fixatives, and then sliced apart for examination of the interior. Visually, the interior of the consists of areas of so-called grey matter, with a dark color, separated by areas of white matter. Further information can be gained by staining slices of tissue with a variety of chemicals that bring out areas where specific types of molecules are present in high concentrations. It is also possible to examine the microstructure of brain tissue using a microscope, the brains of all species are composed primarily of two broad classes of cells, neurons and glial cells. Glial cells come in types, and perform a number of critical functions, including structural support, metabolic support, insulation. Neurons, however, are considered the most important cells in the brain. The property that makes neurons unique is their ability to send signals to target cells over long distances
6.
Computer mouse
–
A computer mouse is a pointing device that detects two-dimensional motion relative to a surface. This motion is typically translated into the motion of a pointer on a display, physically, a mouse consists of an object held in ones hand, with one or more buttons. Mice often also other elements, such as touch surfaces and wheels. The earliest known publication of the mouse as referring to a computer pointing device is in Bill Englishs July 1965 publication. The plural for the rodent is always mice in modern usage. The plural of a mouse is mouses and mice according to most dictionaries. The first recorded usage is mice, the online Oxford Dictionaries cites a 1984 use. The trackball, a pointing device, was invented in 1944 by Ralph Benjamin as part of a World War II-era fire-control radar plotting system called Comprehensive Display System. Benjamin was then working for the British Royal Navy Scientific Service, Benjamins project used analog computers to calculate the future position of target aircraft based on several initial input points provided by a user with a joystick. Benjamin felt that a more elegant input device was needed and invented what they called a ball for this purpose. The device was patented in 1947, but only a prototype using a ball rolling on two rubber-coated wheels was ever built, and the device was kept as a military secret. Another early trackball was built by British electrical engineer Kenyon Taylor in collaboration with Tom Cranston, Taylor was part of the original Ferranti Canada, working on the Royal Canadian Navys DATAR system in 1952. DATAR was similar in concept to Benjamins display, the trackball used four disks to pick up motion, two each for the X and Y directions. When the ball was rolled, the pickup discs spun and contacts on their outer rim made periodic contact with wires, by counting the pulses, the physical movement of the ball could be determined. A digital computer calculated the tracks and sent the data to other ships in a task force using pulse-code modulation radio signals. This trackball used a standard Canadian five-pin bowling ball and it was not patented, since it was a secret military project. Douglas Engelbart of the Stanford Research Institute has been credited in published books by Thierry Bardini, Paul Ceruzzi, Howard Rheingold, Engelbart was also recognized as such in various obituary titles after his death in July 2013. That November, while attending a conference on computer graphics in Reno, Nevada, Engelbart began to ponder how to adapt the underlying principles of the planimeter to X-Y coordinate input
7.
Computer keyboard
–
In computing, a computer keyboard is a typewriter-style device which uses an arrangement of buttons or keys to act as a mechanical lever or electronic switch. Following the decline of punch cards and paper tape, interaction via teleprinter-style keyboards became the input device for computers. A keyboard typically has characters engraved or printed on the keys, however, to produce some symbols requires pressing and holding several keys simultaneously or in sequence. While most keyboard keys produce letters, numbers or signs, other keys or simultaneous key presses can produce actions or execute computer commands. In normal usage, the keyboard is used as a text entry interface to type text and numbers into a word processor, in a modern computer, the interpretation of key presses is generally left to the software. A computer keyboard distinguishes each physical key from every other and reports all key presses to the controlling software, Keyboards are also used for computer gaming, either with regular keyboards or by using keyboards with special gaming features, which can expedite frequently used keystroke combinations. A keyboard is used to give commands to the operating system of a computer, such as Windows Control-Alt-Delete combination. A command-line interface is a type of user interface operated entirely through a keyboard and it was through such devices that modern computer keyboards inherited their layouts. Earlier models were developed separately by individuals such as Royal Earl House, earlier, Herman Hollerith developed the first keypunch devices, which soon evolved to include keys for text and number entry akin to normal typewriters by the 1930s. From the 1940s until the late 1960s, typewriters were the means of data entry. The keyboard remained the primary, most integrated computer peripheral well into the era of personal computing until the introduction of the mouse as a device in 1984. By this time, text-only user interfaces with sparse graphics gave way to comparatively graphics-rich icons on screen, One factor determining the size of a keyboard is the presence of duplicate keys, such as a separate numeric keyboard, for convenience. A keyboard with few keys is called a keypad, another factor determining the size of a keyboard is the size and spacing of the keys. Reduction is limited by the consideration that the keys must be large enough to be easily pressed by fingers. Alternatively a tool is used for pressing small keys, standard alphanumeric keyboards have keys that are on three-quarter inch centers, and have a key travel of at least 0.150 inches. Desktop computer keyboards, such as the 101-key US traditional keyboards or the 104-key Windows keyboards, include characters, punctuation symbols, numbers. The internationally common 102/104 key keyboards have a left shift key. Also the enter key is usually shaped differently, computer keyboards are similar to electric-typewriter keyboards but contain additional keys, such as the command or Windows keys
8.
Human
–
Modern humans are the only extant members of Hominina tribe, a branch of the tribe Hominini belonging to the family of great apes. Several of these hominins used fire, occupied much of Eurasia and they began to exhibit evidence of behavioral modernity around 50,000 years ago. In several waves of migration, anatomically modern humans ventured out of Africa, the spread of humans and their large and increasing population has had a profound impact on large areas of the environment and millions of native species worldwide. Humans are uniquely adept at utilizing systems of communication for self-expression and the exchange of ideas. Humans create complex structures composed of many cooperating and competing groups, from families. Social interactions between humans have established a wide variety of values, social norms, and rituals. These human societies subsequently expanded in size, establishing various forms of government, religion, today the global human population is estimated by the United Nations to be near 7.5 billion. In common usage, the word generally refers to the only extant species of the genus Homo—anatomically and behaviorally modern Homo sapiens. In scientific terms, the meanings of hominid and hominin have changed during the recent decades with advances in the discovery, there is also a distinction between anatomically modern humans and Archaic Homo sapiens, the earliest fossil members of the species. The English adjective human is a Middle English loanword from Old French humain, ultimately from Latin hūmānus, the words use as a noun dates to the 16th century. The native English term man can refer to the species generally, the species binomial Homo sapiens was coined by Carl Linnaeus in his 18th century work Systema Naturae. The generic name Homo is a learned 18th century derivation from Latin homō man, the species-name sapiens means wise or sapient. Note that the Latin word homo refers to humans of either gender, the genus Homo evolved and diverged from other hominins in Africa, after the human clade split from the chimpanzee lineage of the hominids branch of the primates. The closest living relatives of humans are chimpanzees and gorillas, with the sequencing of both the human and chimpanzee genome, current estimates of similarity between human and chimpanzee DNA sequences range between 95% and 99%. The gibbons and orangutans were the first groups to split from the leading to the humans. The splitting date between human and chimpanzee lineages is placed around 4–8 million years ago during the late Miocene epoch, during this split, chromosome 2 was formed from two other chromosomes, leaving humans with only 23 pairs of chromosomes, compared to 24 for the other apes. There is little evidence for the divergence of the gorilla, chimpanzee. Each of these species has been argued to be an ancestor of later hominins
9.
Computer monitor
–
A computer monitor or a computer display is an electronic visual display for computers. A monitor usually comprises the display device, circuitry, casing, the display device in modern monitors is typically a thin film transistor liquid crystal display or a flat panel LED display, while older monitors used a cathode ray tubes. It can be connected to the computer via VGA, DVI, HDMI, DisplayPort, Thunderbolt, LVDS or other proprietary connectors, originally, computer monitors were used for data processing while television receivers were used for entertainment. From the 1980s onwards, computers have used for both data processing and entertainment, while televisions have implemented some computer functionality. The common aspect ratio of televisions, and computer monitors, has changed from 4,3 to 16,10, to 16,9. Early electronic computers were fitted with a panel of light bulbs where the state of each particular bulb would indicate the state of a particular register bit inside the computer. This allowed the operating the computer to monitor the internal state of the machine. As early monitors were only capable of displaying a limited amount of information. Instead, a printer was the primary output device, while the monitor was limited to keeping track of the programs operation. Multiple technologies have used for computer monitors. Until the 21st century most used cathode ray tubes but they have largely superseded by LCD monitors. The first computer monitors used cathode ray tubes, high-resolution CRT displays were developed for specialized military, industrial and scientific applications but they were far too costly for general use. Either computer could be connected to the terminals of an ordinary color TV set or used with a purpose-made CRT color monitor for optimum resolution. In 1984 IBM introduced the Enhanced Graphics Adapter which was capable of producing 16 colors and had a resolution of 640 x 350, by the end of the 1980s color CRT monitors that could clearly display 1024 x 768 pixels were widely available and increasingly affordable. During the following decade maximum display resolutions gradually increased and prices continued to fall, CRT technology remained dominant in the PC monitor market into the new millennium partly because it was cheaper to produce and offered viewing angles close to 180 degrees. CRTs still offer some image quality advantages over LCDs but improvements to the latter have made much less obvious. There are multiple technologies that have used to implement liquid crystal displays. Commonly, the laptop would be offered with an assortment of display options at increasing price points, monochrome
10.
Microsoft
–
Its best known software products are the Microsoft Windows line of operating systems, Microsoft Office office suite, and Internet Explorer and Edge web browsers. Its flagship hardware products are the Xbox video game consoles and the Microsoft Surface tablet lineup, as of 2016, it was the worlds largest software maker by revenue, and one of the worlds most valuable companies. Microsoft was founded by Paul Allen and Bill Gates on April 4,1975, to develop and it rose to dominate the personal computer operating system market with MS-DOS in the mid-1980s, followed by Microsoft Windows. The companys 1986 initial public offering, and subsequent rise in its share price, since the 1990s, it has increasingly diversified from the operating system market and has made a number of corporate acquisitions. In May 2011, Microsoft acquired Skype Technologies for $8.5 billion, in June 2012, Microsoft entered the personal computer production market for the first time, with the launch of the Microsoft Surface, a line of tablet computers. The word Microsoft is a portmanteau of microcomputer and software, Paul Allen and Bill Gates, childhood friends with a passion for computer programming, sought to make a successful business utilizing their shared skills. In 1972 they founded their first company, named Traf-O-Data, which offered a computer that tracked and analyzed automobile traffic data. Allen went on to pursue a degree in science at Washington State University. The January 1975 issue of Popular Electronics featured Micro Instrumentation and Telemetry Systemss Altair 8800 microcomputer, Allen suggested that they could program a BASIC interpreter for the device, after a call from Gates claiming to have a working interpreter, MITS requested a demonstration. Since they didnt actually have one, Allen worked on a simulator for the Altair while Gates developed the interpreter and they officially established Microsoft on April 4,1975, with Gates as the CEO. Allen came up with the name of Micro-Soft, as recounted in a 1995 Fortune magazine article. In August 1977 the company formed an agreement with ASCII Magazine in Japan, resulting in its first international office, the company moved to a new home in Bellevue, Washington in January 1979. Microsoft entered the OS business in 1980 with its own version of Unix, however, it was MS-DOS that solidified the companys dominance. For this deal, Microsoft purchased a CP/M clone called 86-DOS from Seattle Computer Products, branding it as MS-DOS, following the release of the IBM PC in August 1981, Microsoft retained ownership of MS-DOS. Since IBM copyrighted the IBM PC BIOS, other companies had to engineer it in order for non-IBM hardware to run as IBM PC compatibles. Due to various factors, such as MS-DOSs available software selection, the company expanded into new markets with the release of the Microsoft Mouse in 1983, as well as with a publishing division named Microsoft Press. Paul Allen resigned from Microsoft in 1983 after developing Hodgkins disease, while jointly developing a new OS with IBM in 1984, OS/2, Microsoft released Microsoft Windows, a graphical extension for MS-DOS, on November 20,1985. Once Microsoft informed IBM of NT, the OS/2 partnership deteriorated, in 1990, Microsoft introduced its office suite, Microsoft Office
11.
Letter (message)
–
A letter is a written message from one party to another containing information. Letters promote the preservation of communication between parties, they may bring friends or relatives closer together, enrich professional relationships and provide a means of self-expression. Letters contribute to the protection and conservation of literacy, Letters have been sent since antiquity and are mentioned in the Iliad. Works by both Herodotus and Thucydides also mention letters, historically, letters have existed from the time of ancient India, ancient Egypt and Sumer, through Rome, Greece and China, up to the present day. During the seventeenth and eighteenth century, letters were used to self-educate, Letters were a way to practice critical reading, self-expressive writing, polemical writing and also exchange ideas with like-minded others. For some people, letters were seen as a written performance, for others, it was not only seen as a performance but also as a way of communication and a method of gaining feedback. Letters make up several of the books of the Bible, archives of correspondence, whether for personal, diplomatic, or business reasons, serve as primary sources for historians. At certain times, the writing of letters has risen to be an art form, in the ancient world letters were written on a various different materials, including metal, lead, wax-coated wooden tablets, pottery fragments, animal skin, and papyrus. From Ovid, we learn that Acontius used an apple for his letter to Cydippe, as communication technology has diversified, posted letters have become less important as a routine form of communication. For example, the development of the telegraph drastically shortened the time taken to send a communication, at the telegraph office closest to the destination, the signal was converted back into writing on paper and delivered to the recipient. The next step was the telex which avoided the need for local delivery, then followed the fax machine, a letter could be transferred electrically from the sender to the receiver through the telephone network as an image. Due to the timelessness and universality of letter writing, there is a wealth of letters, the study of letter writing usually involves both the study of rhetoric and grammar. Despite email, letters are still popular, particularly in business, Letters have the following advantages over email, No special device is needed to receive a letter, just a postal address, and the letter can be read immediately on receipt. An advertising mailing can reach every address in a particular area, a letter provides immediate, and in principle permanent, physical record of communication, without the need for printing. A letter in the senders own handwriting is more personal than an email, if required, small physical objects can be enclosed in the envelope with the letter. Letters are unable to transmit malware or other files that can be transmitted by email. Letter writing leads to the mastery of the technique of good writing, letter writing can provide an extension of the face-to-face therapeutic encounter. Here is how a letter gets from the sender to the recipient, Sender writes letter, Sender ensures that the recipients address includes the Zip or Postal Code and often includes his/her return address on the envelope
12.
Smiley
–
A smiley is a stylized representation of a smiling humanoid face, an important part of popular culture. The classic form designed in 1963 comprises a circle with two black dots representing eyes and a black arc representing the mouth. Smiley is also used as a generic term for any emoticon. The smiley has been referenced in all areas of Western culture including music, movies. The smiley has also associated with 1980s rave culture. The plural form smilies is commonly used, but the variant spelling smilie is not as common as the y spelling, the poet and author Johannes V. Jensen was amongst other things famous for experimenting with the form of his writing. In a letter sent to publisher Ernst Bojesen in December 1900 he includes both a face and a sad face, resembling the modern smiley. A commercial version of a face with the word THANKS above it was available in 1919. The round face was more detailed than the one depicted above, having eyebrows, nose, teeth, chin, facial creases and shading. In 1953 and 1958, similar happy faces were used in campaigns for the films Lili. The smiley was first introduced to popular culture as part of a promotion by New York radio station WMCA beginning in 1962, listeners who answered their phone WMCA Good Guys. were rewarded with a WMCA good guys sweatshirt that incorporated a happy face into its design. Thousands of these sweatshirts were given away, the WMCA smiley was yellow with black dots as eyes, but it had a slightly crooked smile instead of a full smile, and no creases in the mouth. As per Smithsonian, the face as we know it today was created by Harvey Ross Ball. In 1963, Harvey Ball was employed by State Mutual Life Assurance Company of Worcester, Ball created the design in ten minutes and was paid $45. His rendition, with yellow background, dark oval eyes, full smile. The design is so simple that it is certain that similar versions were produced before 1963, however, Ball’s rendition, as described here, has become the most iconic version. In 1967, Seattle graphic artist George Tenagi drew his own version at the request of advertising agent, tenagis design was used in an advertising campaign for Seattle-based University Federal Savings & Loan. The ad campaign was inspired by Charles Strouse lyrics in Put on a Happy Face from the musical Bye Bye Birdie, Stern, the man behind this campaign, incorporated the Happy Face in his run for Seattle mayor in 1993
