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Affordance Analysis
In psychology, affordance is what the environment offers the individual. In design, affordance has a narrower meaning; it refers to possible actions that an actor can readily perceive. American psychologist James J. Gibson coined the term in his 1966 book, ''The Senses Considered as Perceptual Systems'', and it occurs in many of his earlier essays. His best-known definition is from his 1979 book, ''The Ecological Approach to Visual Perception'': The word is used in a variety of fields: perceptual psychology; cognitive psychology; Environmental Psychology, environmental psychology; evolutionary psychology; criminology; industrial design; human–computer interaction (HCI); interaction design; user-centered design; communication studies; instructional design; science, technology, and society (STS); sports science; and artificial intelligence. Original development Gibson developed the concept of affordance over many years, culminating in his final book, ''The Ecological Appr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2004 MujiWanoSyokki-TeasetMug Masahiro-Mori
4 (four) is a number, numeral (linguistics), numeral and numerical digit, digit. It is the natural number following 3 and preceding 5. It is a square number, the smallest semiprime and composite number, and is tetraphobia, considered unlucky in many East Asian cultures. Evolution of the Hindu-Arabic digit Brahmic numerals represented 1, 2, and 3 with as many lines. 4 was simplified by joining its four lines into a cross that looks like the modern plus sign. The Shunga Empire, Shunga would add a horizontal line on top of the digit, and the Northern Satraps, Kshatrapa and Pallava dynasty, Pallava evolved the digit to a point where the speed of writing was a secondary concern. The Arabs' 4 still had the early concept of the cross, but for the sake of efficiency, was made in one stroke by connecting the "western" end to the "northern" end; the "eastern" end was finished off with a curve. The Europeans dropped the finishing curve and gradually made the digit less cursive, endi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science, Technology, And Society
Science and technology studies (STS) or science, technology, and society is an interdisciplinary field that examines the creation, development, and consequences of science and technology in their historical, cultural, and social contexts. History Like most interdisciplinary fields of study, STS emerged from the confluence of a variety of disciplines and disciplinary subfields, all of which had developed an interest—typically, during the 1960s or 1970s—in viewing science and technology as socially embedded enterprises. The key disciplinary components of STS took shape independently, beginning in the 1960s, and developed in isolation from each other well into the 1980s, although Ludwik Fleck's (1935) monograph ''Genesis and Development of a Scientific Fact'' anticipated many of STS's key themes. In the 1970s Elting E. Morison founded the STS program at the Massachusetts Institute of Technology (MIT), which served as a model. By 2011, 111 STS research centers and academic prog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Placebo Button
A placebo button is a push-button or other control that appears to have functionality but has no physical effect when pressed. Such buttons can appear to work, by lighting up or otherwise reacting, which rewards the user by giving them an illusion of control. They are commonly placed in situations where it would have once been useful to have such a button but the system now operates automatically, such as a manual thermostat in a temperature-regulated office. Were the control removed entirely, some users would feel frustrated at the awareness they were not in control. Office thermostats It has been reported that the temperature set point adjustment on thermostats in many office buildings in the United States is non-functional, installed to give tenants' employees a similar illusion of control. In some cases, they act as input devices to a central control computer; in others, they serve no purpose other than to keep employees contented. A common implementation in buildings with a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Information And Communications Technology
Information and communications technology (ICT) is an extensional term for information technology (IT) that stresses the role of unified communications and the integration of telecommunications (telephone lines and wireless signals) and computers, as well as necessary enterprise software, middleware, storage and audiovisual, that enable users to access, store, transmit, understand and manipulate information. ICT is also used to refer to the convergence (telecommunications), convergence of audiovisuals and telephone networks with computer networks through a single cabling or link system. There are large economic incentives to merge the telephone networks with the computer network system using a single unified system of cabling, signal distribution, and management. ICT is an umbrella term that includes any communication device, encompassing radio, television, cell phones, computer and network hardware, satellite systems and so on, as well as the various services and appliances with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uncountable Noun
In linguistics, a mass noun, uncountable noun, non-count noun, uncount noun, or just uncountable, is a noun with the syntactic property that any quantity of it is treated as an undifferentiated unit, rather than as something with discrete elements. Uncountable nouns are distinguished from count nouns. Given that different languages have different grammatical features, the actual test for which nouns are mass nouns may vary between languages. In English, mass nouns are characterized by the impossibility of being directly modified by a numeral without specifying a unit of measurement and by the impossibility of being combined with an indefinite article (''a'' or ''an''). Thus, the mass noun "water" is quantified as "20 litres of water" while the count noun "chair" is quantified as "20 chairs". However, both mass and count nouns can be quantified in relative terms without unit specification (e.g., "so much water", "so many chairs", though note the different quantifiers "much" and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Softball (ball)
Softball is a variation of baseball, the difference being that it is played with a larger ball, on a smaller field, and with only underhand pitches (where the ball is released while the hand is primarily below the ball) permitted. Softball is played competitively at club levels, the college level, and the professional level. The game was created in 1887 in Chicago by George Hancock. There are two rule sets for softball generally: ''slow-pitch softball'' and ''fastpitch''. Slow-pitch softball is commonly played recreationally, while women's fastpitch softball was a Summer Olympic sport and can be played professionally. Softball was not included in the 2024 Summer Olympics but will return for the 2028 Summer Olympics. Depending on the variety being played and the age and gender of the players, the particulars of the field and equipment will also vary. While distances between bases of 60 feet are standard across varieties, the pitcher's plate ranges from 35 to 43 feet away fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Design Of Everyday Things
''The Design of Everyday Things'' is a best-selling book by cognitive scientist and usability engineer Donald Norman. Originally published in 1988 with the title ''The Psychology of Everyday Things'', it is often referred to by the initialisms ''POET'' and ''DOET''. A new preface was added in 2002 and a revised and expanded edition was published in 2013. The book's premise is that design serves as the communication between object and user, and discusses how to optimize that conduit of communication in order to make the experience of using the object pleasurable. It argues that although people are often keen to blame themselves when objects appear to malfunction, it is not the fault of the user but rather the lack of intuitive guidance that should be present in the design. Norman uses case studies to describe the psychology behind what he deems good and bad design, and proposes design principles. The book spans several disciplines including behavioral psychology, ergonomics, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Donald Norman
Donald Arthur Norman (born December 25, 1935) is an American researcher, professor, and author. Norman is the director of The Design Lab at University of California, San Diego. He is best known for his books on design, especially '' The Design of Everyday Things''. He is widely regarded for his expertise in the fields of design, usability engineering, and cognitive science, and has shaped the development of the field of cognitive systems engineering. He is a co-founder of the Nielsen Norman Group, along with Jakob Nielsen. He is also an IDEO fellow and a member of the Board of Trustees of IIT Institute of Design in Chicago. He also holds the title of Professor Emeritus of Cognitive Science at the University of California, San Diego. Norman is an active Distinguished Visiting Professor at the Korea Advanced Institute of Science and Technology (KAIST), where he spends two months a year teaching. Much of Norman's work involves the advocacy of user-centered design. His books all h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eleanor J
Eleanor () is a feminine given name, originally from an Old French adaptation of the Old Provençal name ''Aliénor''. It was the name of a number of women of royalty and nobility in western Europe during the High Middle Ages">Provençal dialect">Provençal name ''Aliénor''. It was the name of a number of women of royalty and nobility in western Europe during the High Middle Ages. The name was introduced to England by Eleanor of Aquitaine, who came to marry Henry II of England, King Henry II. It was also borne by Eleanor of Provence, who became queen consort of England as the wife of Henry III of England, King Henry III, and Eleanor of Castile, wife of Edward I. The name was popular in the Anglosphere during the first half of the 20th century, but declined in use until the late 20th century and first decades of the 21st century. It has been a well-used name in the United States, Canada, the United Kingdom, Australia and New Zealand during the 2020s. Eleanor was the third most po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecological Niche
In ecology, a niche is the match of a species to a specific environmental condition. Three variants of ecological niche are described by It describes how an organism or population responds to the distribution of Resource (biology), resources and competitors (for example, by growing when resources are abundant, and when predators, parasites and pathogens are scarce) and how it in turn alters those same factors (for example, limiting access to resources by other organisms, acting as a food source for predators and a consumer of prey). "The type and number of variables comprising the dimensions of an environmental niche vary from one species to another [and] the relative importance of particular environmental variables for a species may vary according to the geographic and biotic contexts". See also Chapter 2: Concepts of niches, pp. 7 ''ff'' A Grinnellian niche is determined by the habitat in which a species lives and its accompanying Behavioral ecology, behavioral adaptations. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
