Comparison of terms in WAI Glossary with Standard Definitions The indented capitalized terms below are the unique sorted entries are found in the markup ... from the WAI Printable Glossary Internal Working Draft, 05 May 2001 http://www.w3.org/WAI/GL/Glossary/:html n hypermedia and multimedia, to convert data into the form to be presented to the user. Source for "Standard Definitions" is: American National Standard Dictionary of Information Technology (ANSDIT) http://www.ncits.org/tc_home/k5htm/ANSDIT.htm It's forward: http://www.ncits.org/tc_home/k5htm/Foreword.htm suggests that this is not yet a standard. "Under the direction of the American National Standards Institute (ANSI) ” National Committee for Information Technology Standards (NCITS), the Technical Committee on Vocabulary, K5, prepared this American National Standard Dictionary of Information Technology (ANSDIT). The dictionary was developed by studying the use of terms throughout the field of information technology, including computers, data communications, data processing, text processing, artificial intelligence, virtual reality and related fields. The ANSDIT has been harmonized with ISO/IEC-2382, Information Technology ” Vocabulary (ITV), for which Technical Committee NCITS/K5 served as the technical advisory group for the American National Standards Institute. That may mean that the WAI terms might be added, as may many of the other W3 TR glossary terms. It's introduction has good content that WAI GL should consider adopting. http://www.ncits.org/tc_home/k5htm/Introduction.htm Terms in the ANSDIT that also appear as terms in the WAI glossary are copied unindented, usually lower-case (unless an abbreviation/acronym), and contain the ANSDIT definitions (but without the internal hyperlinks). [[[I note what seem to be seeming inconsistencies in WG entries]]] Some related terms are shown that suggest topics that are unaddressed in the WAI glossary. Some of these come from the virtual reality work, an area that WAI has largely ignored, but which may have some potential for alternative channels for information presentation. Others come from color, and still others from speech. Some entries, such as the first below indicate collections of terms using prefix words that seem unrelated. That first one suggests that the WAI meaning of accessibility is not recognized, and may suggest instead any of the many other information processing concepts starting with "access...". (29 terms begin with access...) Accessibility Accessibility Awareness Accessibility Information Accessibility Permission Accessibility Problem Accessible Accessible Authoring Practice Acronym Activate activated activation: (1) In artificial intelligence, an operation that allows the firing of a rule or the invocation of a program or of a subprogram. (2) In programming, the establishment of an activation record. Active Element ActualText Value Adobe Glyph Name Afford, Affordance affordance: In virtual reality, the means of entering a virtual world and making it part of the participant's experience. Aging-Related Conditions Alert Alternative Equivalents for Content Alternative Information Alternative Keyboards or Switches Animation Annotation Services annotation: In a programming language, an added descriptive comment or explanatory note. Annotea Anonymization anonymous: Pertaining to a data object that has no explicit data type declaration. anonymous FTP: A form of FTP when the server permits anonymous login. anonymous remailer: A functional unit that allows originators of messages to keep their identities concealed from the ultimate recipients. API's API: Synonym for application programming interface. Applet applet: A small application program performing a specific function that runs on a client computer and that is loaded from a server as needed. Applets may be used for animation or for checking entry of data. Application Programming Interface (API) application programming interface (API): A set of subprograms that application programs may use to request and carry out lower-level services performed by an operating system. Application Programming Interface, standard input/output/device (API) Array array: An arrangement of elements of the same type in which these elements or appropriate groups of elements may be referenced randomly and independently of the others. auditory description Authentication Cide authentication: In security, the act of verifying the claimed identity of an entity. Backward Compatible Basic Shape Blindness Boolean Boolean: Pertaining to the processes used in the algebra formulated by the mathematician George Boole in 1847. Braille Braille and Refreshable Braille braille display Cache cache: Synonym for cache memory. cache memory: A special-purpose buffer, smaller and faster than main storage, used to hold a copy of instructions and data obtained from main storage and likely to be needed next by the processor. Synonymous with cache. Cacheable Canvas Capability capability: In computer security, a representation of the address of an object that defines one or more authorized access types. A capability can be implemented in the form of a ticket. capability list: A list associated with a subject that identifies all of the subject's access types for all objects; for example, a list associated with a process that identifies all of its access types for all files and other protected resources. caption Captions CC/PP CC/PP Repository Channel Security Character character: A member of a predefined set of elements that is used for the representation, organization, or control of data. Characters are sometimes categorized as shown in the figure. (Figure 12 - Character taxonomy). (20 other terms with prefix character ...) Character Codes Character Encoding Characters Check for chunking: Grouping of data into a single entity at a higher conceptual level for further analysis or for storage and retrieval. Class class: (1) In object-oriented design or programming, a group of objects that share a common definition and that, therefore, share common properties, operations, and behavior. Members of the group are called instances of the class. (2) In a conceptual schema language, all possible entities in the universe of discourse for which a given proposition holds. (3) In programming languages, a template for objects that defines the internal structure and the set of operations for instances of such objects. In this usage, the concept of class is an extension of the concept of data type. Client client: A functional unit that receives services from a server. Services may be dedicated services or shared services. client-server: In distributed data processing, pertaining to a method of distributed processing in which a client obtains services from a server.. Clipping Path clipping: The action of truncating data or a display image by removing all the display elements that lie outside a clip mask. CMap Cognitive and Neurological Disabilities cognitive modeling: The modeling of human perception, action, memory, and reasoning in terms of data and information processing. cognitive science: An interdisciplinary knowledge field, whose stated objective is to discover the representational and computational capacities of the mind and their structural and functional representation in the brain. Cognitive science deals with the symbol-processing nature of cognition and encompasses disciplines as diverse as psychology, computer science, linguistics, anthropology, philosophy, education, mathematics, engineering, physiology, and neuroscience. collate: To arrange two or more sets of data into a single set according to a predetermined order. Collated Text Transcript collated text transcript color: In optics, the spectral appearance of the image dependent upon the spectral reflectance of the image, the spectral response of the observer, and the spectral composition of incident light. See also color value. Color Blindness color value: The characterization of a color, in terms of hue, saturation, and luminance. In many displays, color is generated by mixing pure colors of various luminances and thus color values are frequently also represented by three numbers corresponding to three pure-color value magnitudes. (6 more terms beginning with color ...) column: One of two or more vertical arrangements of characters, expressions, or lines positioned side by side on a page or screen, or other object such as a card column. Column Headers Concatenate Concatenation concatenation synthesis: A method of speech synthesis that consists of chaining synthesized or prerecorded speech units. When compared with direct waveform synthesis, more computation is required at the time of playback to recreate the speech signal, but the storage requirements per message are reduced. Conditional-content Configure configure: To select, arrange, and connect the elements of an information processing system. Conformance Container Element Content Focus content: In electronic mail, the part of a message that the message transfer system neither examines nor modifies, except for conversion, during the transmittal of the message. In some types of messages, the content consists of a heading and a body. Content Model Content Negotiation Context contextual analysis: The process of identifying an object by known factors governing its appearance in a particular context. Control (17 terms begin with control ...) convert: To change the representation of data from one form to another, without changing the information conveyed. For example, code conversion, radix conversion; analog to digital conversion, media conversion. Conversion Tool Cookie cookie: A record created by a Web server, stored on a user's storage device, and accessed by the Web server in order to facilitate subsequent communication. Core Country Code country name: A standard attribute that identifies a country. The country name is generally the two-letter symbol of the country, according to ISO 3166. (Figure 66 - Examples of O/R addresses). Crop Box CTM Current Focus current current pointer: A pointer that is updated, if necessary, at the execution of a data manipulation language statement to identify the location of the current data object of the data manipulation. Current Innermost SVG Document Fragment Current Selection Current SVG Document Fragment Current Transformation Matrix (CTM) Current Viewport current ciewport Data data: Any representation subject to interpretation (such as through analysis or pattern matching) or to which meaning may be assigned, such as by applying social conventions or special agreed upon codes. Data can be processed by humans or by automatic means. (Figure 16 - Interrelationships of data). Data Category Data Element data element: (1) In organization of data, a unit of data that is considered in context to be indivisible; for example, the data element "age of a person" with values consisting of all combinations of 3 decimal digits. (2) In database usage, an identifier of an entity or of an attribute. (3) A named relationship, viewed as an elementary unit, established between objects of the universe of discourse and words representing them. Data Model data model: A description of the organization of data in a manner that reflects the information structure of an application or an enterprise. Data Object data object: (1) In a database, discrete data, considered as a unit, representing an instance of a data structure that is known or assumed to be known, that have an identifier and that occupy one or more storage locations. (2) In programming languages, an element of a data structure such as a file, an array, or an operand, that is needed for the execution of programs. A data object may be a constant or a variable. Data Set Data Tables (114 terms begin with data...) default value default: Pertaining to an attribute, data value, or option that is assumed when none is explicitly specified. For example, in Fortran, the default naming convention specifies that names beginning with one of the letters I through N denote variables of the integer type. Deprecated Description Link (D-link) Device Independent Device-independence Digital Signature digital: Pertaining to the representation of data by distinct states or discrete values, and more specifically to data that consist of digits, to processes, or to functional units that use such data. (12 terms have prefix digital...) display: (1) A visual presentation of data. (2) To present data visually. display device: An output unit that gives a visual representation of data. Usually, the data are displayed temporarily; however, arrangements may be made for producing a hard copy of this representation display window: Synonym for window. (14 other terms with prefix display...) Document document: (1) Data in a form that generally has persistence and that can be read by man or machine. (2) In text processing, a named, structured unit of text and possibly images that can be stored, edited, retrieved, and exchanged among systems or users as a separate unit. document architecture: A complete set of interrelated rules defining the possible structures of documents taken into consideration in a specific text processing environment. Document Character Set Document Content, Structure, and Presentation document formatter: A program that allows a user to lay out and obtain a printable copy of a document. A document formatter may perform other functions such as numbering pages or paragraphs. Document Object Document Object Model Document Source Document Source View Document Tree Documentation documentation: (1) One or more of the aids provided for the understanding of the structure and intended uses of an information system or its components, such as flowcharts, textual material, and user manuals. (2) A collection of documents on a given subject. (8 other terms begin with document...) Documents, Elements, and Attributes DOM DTD's, Documents Definition Types [[[No! DTD Document Type Definition]]] Dynamic Content dynamic: In programming, pertaining to a data attribute whose values can only be established during the execution of part or all of a program. For example, the length of a variable-length data object is dynamic. dynamic binding: Binding performed during the execution of a program. Dynamic HTML (DHTML) Dyslexia, Dyscalculia edit: To prepare or manipulate data for a specific purpose. Editing may include the rearrangement, the addition or modification of data, the deletion of unwanted data, format control, code conversion, or text editing, and the application of standard processes such as zero suppression. editing: Synonym for text editing. Editing View Element Enabled-element, Disabled element [[[?Why one hypnenated, one not]]] Entity entity: (1) Anything, such as a person, place, process, object, concept, association, or event. (2) In databases, any concrete or abstract thing that exists, did exist, or might exist, including associations among these things. For example, a person, object, event, idea, process, etc. An entit ]exists whether data about it are available or not. (3) In OSI, an element within a subsystem. Equivalent Equivalent (for Content) Equivalent Alternatives for Content Event event: (1) An action or occurance. (2) In information theory, the concept "event" is to be understood as used in the theory of probability. For instance, an event may be: the presence of a specific element in a given set of elements; the occurrence of a specific character or word in a given message or in a given position of a message; any one of the distinct results an experiment may yield. event handler Events and Scripting, Event Handler event-driven processing: The operating mode in which the processing sequence is controlled by events, such as mouse movement or data entry. Some events may have higher priority than others and these may interrupt their processing. expand: (1) To return compressed data to their original form. (2) To enlarge the size of a window. Expansion expansion: Synonym for dilation. Explicit User Request Extreme Changes in Context Facilities Fee Link Fill fill: (1) In a token-ring network, a specified bit pattern that a transmitting data station sends before or after frames, tokens, or abort sequences to avoid what would otherwise be interpreted as an inactive or indeterminate transmitter state. (2) In computer graphics, to propagate a repeated arrangement of display elements throughout a closed area or object. flicker: In computer graphics, an undesirable rhythmic variation in one of the characteristics of a display image, such as intensity or color. Focus Font font: In text processing, a set of characters of the same size and style; for example, 9-point Helvetica. Form Fields Gateway gateway: A functional unit that connects two computer networks based on common network protocols and that supports routing; for examples: LAN gateway, mail gateway. The computer networks may be local area networks, wide area networks, or other types of networks. (Figure 6 - Interconnecting networks). Generation Tool gestural input: The detection and recognition of body posture or movement (e.g., the orientation of hands and fingers, eye motion) as a means of providing input to an artificial-reality engine. gestural recognition: Synonym for gesture recognition. gestural transducer: A device that recognizes human gestures and translates them into data. gesture recognition: An interpretation by the computer of hand or body movements as commands for action. Synonymous with gestural recognition. glove-based input: Synonym for glove input. glove input: In virtual reality, the gestural input of the hand that is monitored through a glove fitted with sensors along the fingers and translated into computer commands that are reflected in a virtual world. Synonymous with glove-based input. glove input device: A data glove that detects and returns the parameters of position and orientation of a human hand and each of its fingers. Synonymous with sensor glove. glove output device: A data glove that causes tactile illusions in the wearer. Glyph glyph: The shape of a graphic character, such as the shape of a letter or of an icon. Graceful Transformation, Graceful Degradation Graphical Graphics Graphics Element Graphics Referencing Element graphics tablet: In computer graphics, a special flat surface with a mechanism for indicating positions thereon, normally used as a locator device. (8 other terms about graphical, graphic, graphics handshaking: Protocols and procedures used by two devices for establishing communications. haptic: Pertaining to sensations of touch, pressure, temperature, twist, etc., mediated by skin, muscle, tendons, or joints. Haptic represents tactile senses, but are not limited to them. haptic display: In virtual reality, a computer-controlled object within a virtual world with assigned force fields, torque, friction, heat, and pressure that are made noticeable to a person interacting with the object. head-mounted display (HMD): In virtual reality, a head-supported device including a three-dimensional display, position and orientation captors, and sometimes also earphones. head-related transfer function (HRTF): In virtual reality, the transfer function that transforms head movement data into spacial location for sound. Hearing Disabilities Highlight highlighting: Emphasizing a display element by modifying its visual attributes hidden Markov model (HMM): In speech recognition, a model in which the state of each speech segment is represented as a state in a Markov process and in which these states are not directly observable. To recognize an utterance, the speech recognizer computes the likelihood that it was generated by each of the models derived during training. The utterance is recognized as the word or syntagma whose model gives the highest likelihood score. homonym: One of a set of identical terms that refer to different entities. hotspot: (1) The x, y position that corresponds to the coordinates reported for a pointer. For example, the position of the tip of an arrow. (2) An icon or an active region in a hypermedia application that can be selected by a pointing device to activate a hyperlink; for example: an icon used to represent an anchor in a document. A hotspot usually is a word highlighted by underlining or other means, or a small picture. (Figure 71 - Difference between anchor and hotspot). HTML: A markup language used to create hypertext documents that are portable from one platform to another. HTML is based on SGML and has generic semantics that are appropriate for representing information from a wide range of applications. HTML is the abbreviation for HyperText Mark-up Language. HTTP HTTP: Name of an application protocol providing means to transfer hypertext documents between servers and clients. HTTP is the abbreviation for Hypertext Transfer Protocol HTTPS hue: That attribute of a colored object by which it is identified as red, green, blue, etc. The hues of pure colors correlate directly with the dominant wavelength of their radiation. White, black, and grays possess no hue. Hue is one of the three attributes of color; the other are saturation and luminance. Hyperlink hyperlink: An oriented logical connection between individual units of data in a hypermedia application, that allows moving from one unit to another. At the source of a hyperlink a tag, an icon, or a region of a picture may be displayed and used as a hotspot. The target of a hyperlink may be a specific tag within a document, a general reference to a document, or a process. Synonymous with hypermedia link. hypermedia: (1) Pertaining to the organization, storage, or presentation of data, with references within these data, that permit users to move from one data to another without linear searches. (2) The domain of hypermedia concepts, applications, and techniques, for example: hypertext, a Web page with embeddded video. (Figure 68 - Current usage of terms in relation to the characteristics). Hypertext hypertext: (1) A method of presenting text in discrete units, or nodes, that arei connected by links for navigation. (2) Text designed to be read or accessed in a nonlinear manner using nodes that are connected by links for navigation. (Figure 68 - Current usage of terms in relation to the characteristics). (3) Synonym for hypermedia (deprecated in this sense). Image image: A representation of visual aspects of one or more objects or concepts. Examples: A photograph, hologram, drawing, frame of video, X-ray picture. (25 more terms dealing with image and imaging): Image Map Impairments of Intelligence Important Inaccessible Inaccessible Markup Indexing Value (8 terms about indexing) Inference Rules inference: A reasoning process by which a new premise is derived from one or more given premises. A premise is either a fact or a rule. The term inference" also refers to the result of the process. inference engine: The component of an expert system that applies principles of reasoning to draw conclusions from the information stored in a knowledge base. Inform Information Appliances (31 terms about information) Inheritance inheritance: (1) The copying of all or part of the internal structure and of the set of operations from one class to a subordinate class. (2) In artificial intelligence and in a knowledge representation, default transmission of class characteristics to one or more of its subclasses. There is multiple inheritance in non-hierarchical knowledge representations. Input Configuration (22 terms about input, or input/output) Input Method Insertion Point, Current Insertion Point insert: (1) To introduce data between previously stored items of data. (2) A function or mode that enables a user to introduce additional text within existing text; the existing text is automatically rearranged to accommodate the addition. Integrity Interactive Resource interactive: Pertaining to an operating mode of a functional unit in which the functional unit responds to each user input and in which the user has the perception of directly influencing operations during the process. (6 terms on interactive ...) Interoperability interoperability: The capability to communicate, execute programs, or transfer data among various functional units under specified conditions. intrinsic: Synonym for predefined. Intrinsic Dimensions Line-break Hyphen Linearized Table Link Text lipreading system: A system used for speech recognition, based on patterns of lip movement. Local URI reference, Non-local URI referemce local address administration: Address administration in which all LAN individual addresses are unique within the same local area network. luminance: The amount of light that is emitted by a pixel or by a particular area of a display surface. Luminance, hue, and saturation are three attributes of color. Intensity is a commonly-used term for luminance. Brightness is the term for the perception of the level of luminance Lynx: An early set of procedures built on the Internet Protocol and supporting file transfer that supported users in browsing text-oriented files on the World Wide Web. Machine Understandable machine discovery: Discovery of empirical laws describing regularities in observed data by machines capable of learning. Contrast with analytic learning, conceptual clustering, and taxonomy formation. machine learning: The process by which a functional unit improves its capability or performance by acquiring new knowledge or skills, or by reorganizing existing knowledge or skills. (9 other terms beginning with machine ...) Machine-centric MacRomanEncoding, MacExpertEncoding, or WinAnsi Encoding Map, Mapped map: (1) A set of values that have a defined correspondence with the values or quantities of another set. (2) To establish a set of values, as in (1); for example, in the evaluation of a mathematical function, to establish the values of the dependent variable of the function, for those values of the independent variable or variables that are of immediate concern. Markup markup: Text added to the data of a document to convey information about the document; for example: tags, processing instructions, and hyperlinks. Markup Language markup language: (1) A text-formatting language designed to transform raw text into structured documents, by inserting procedural and descriptive markup into the raw text. (2) A language designed to describe or transform in space or time data, text, or objects into structured data, text, or objects, for example: SGML, HTML, VRML. Mask mask: (1) A pattern of bits or characters that is used to control the retention or elimination of portions of another such pattern. (2) In computer security, to add data to a transmission to make interpretation of the signal more difficult for an unauthorized user. masking: In computer graphics, an operation in which regions of an image are set to a constant color value. Memory Impairments memory: (1) Any of the addressable storage space in a processing unit or any other internal storage that is used to execute instructions. (2) All of the addressable space in internal storage. (3) Loosely, synonymous with main storage, however, in calculators, microcomputers, and some minicomputers, the term "memory" is preferred to the term "main storage". Mental Health Disabilities Metadata metadata: Data about data, including their data descriptions, ownership, access paths, access rights, and data volatility. Method method: In programming languages, a procedure or set of actions that an object executes upon receipt of a message. Modal Modalities Mode mode: A method, condition, manner, or way of doing, acting, operating, or functioning. Model (5 terms model-based ...) Multi-modal multimedia: (1) Pertaining to the combined use of more than one type of media. A multimedia presentation may combine audio, text, two- and three-dimensional graphics, still pictures, or moving pictures. (2) The domain of multimedia concepts, applications, and techniques. (Figure 67 - Media and links). (Figure 68 - Current usage of terms in relation to the characteristics). (Figure 69 - Examples of object types). multimedia object: Hyperobjects using two or more types of representation media; for example: audio embedded in text. (Figure 69 - Examples of object types). Multimedia Presentation Namespace Native Support Natural Language natural language: A language whose rules are based on current usage without being explicitly prescribed. navigation: (1) The selection of discrete units of information or nodes, by following links. (2) The process, performed by the user, of retrieving information by following links. (3) Moving through a network by following logical links from one node to another. navigation agent: Synonym for navigation assistant. navigation assistant: Software that performs tasks of navigation and some other tasks on behalf of a user. Synonymous with navigation agent. Navigation Mechanism Negotiation Metadata Non-local URI Reference Non-repudiation Non-text equivalents Normative / Informative Normative / Non-normative object: (1) In computer security, an entity to which access is controlled; for example, a file, a program, an area of main storage; data collected and maintained about a person. (2) In programming languages, a set of operations and data that store and retain the effect of the operations. Objects are implemented as packages or tasks in Ada, as "modules" in Modula-2, and as "objects" in Smalltalk. In object-oriented programming, an object is an instance corresponding to a class definition. (3) In artificial intelligence, a physical or conceptual entity that may have one or more attributes. Objects Obsolete Element Ontology Operators operator: (1) In symbol manipulation, a symbol that represents the action to be performed in an operation. (2) A person who operates a machine. Output Method output: Pertaining to a device, process, or channel involved in an output process, or to the associated data or states. The word "output" may be used in place of "output data", "output signal", or "output process" when such a usage is clear in a given context. (11 terms about output ...) page: (1) In text processing, a physical or logical block of data that may be printed on a single sheet of paper or displayed on a screen. (2) In a virtual storage system, a fixed-length block of data that has a virtual address and is transferred as a unit. <11 terma about page ...) Page-content Stream Pagination pagination: In text processing, the division of a document into pages, either by a user or automatically. Paint parse: To determine the syntactic structure of a language construct by decomposing it into lexical tokens and establishing the relationships among them; for example, to parse blocks into statements, statements into expressions, expressions into operators and operands. parser: A software tool that parses programs or other text, often as the first step of assembly, compilation, interpretation, or analysis. Parser, Parsing Personal Digital Assistant (PDA) personal name: An attribute or identifier of a unique designation of a person relative to the entity denoted by another attribute, e.g., an organization name. Components of a personal name are for example: surname, given name, initials, generation qualifier. Personally Identifiable Data Photoepilepsy Physical Disabilities physical: (1) Pertaining to actual implementation or location as opposed to conceptual content or meaning. (2) Pertaining to the representation and storage of data on a medium such as magnetic disk, or to a description of data that depends on physical factors such as length of data elements, records, or pointers. Contrast with logical. Placeholder place-holder node: A hypermedia node that may contain its title, its unique identifier, and a brief description of the data that will be associated with it. Place-holder nodes are used during detailed design. Plaintext plaintext: Data, the semantic content of which is available without using cryptographic techniques. Synonymous with cleartext. Point of Regard pointer: (1) In organization of data, a data element that indicates the location of another data element. (2) In programming languages, a data object whose data value is the address of another data object. (3) In computer graphics, a symbol displayed on a screen that a user can move with a pointing device, such as a mouse, to select items, and that may change shape with context. pointing device: An instrument used to move an aiming symbol on a screen; for example: a mouse, a trackball, or a joystick. pointing stick: A pointing device, resembling the eraser at the tip of a pencil, usually placed in the middle of a keyboard of some portable computers. Policy Practice Preference Presentation Attrobite Presentation Markup presentation medium: A medium for the reproduction of data to a user; for example: sound as emitted by a loudspeaker; graphics as presented on a screen. Profile profile: In computer security, a description of the characteristics of an entity to which access is controlled. Prompt prompt: A visual or audible message sent by a program to request the user's response. Properties, Values, and Defai;ts Property property list: A list containing attributes of an object or a symbol and their values used to describe knowledge states. Protocol protocol: (1) A set of rules that determines the behavior of functional units in achieving communication. (2) In programming languages, the set of rules that determines the behavior of objects in the exchange of messages. (3) In OSI, a set of semantic and syntactic rules that determine the behavior of entities in the same layer in performing communication functions. Protocols Publishing Tool Purpose query: A request to extract data directly or to derive them from a database, based on specified conditions; for example, a request to a reservation system for availability of a seat on a specific flight. Query-by-example Recognize Redirection redirection: A transmittal event in which a message transfer agent replaces a user or distribution list among a message's immediate recipients with an alternate recipient. render: In hypermedia and multimedia, to convert data into the form to be presented to the user. Rendered Rendered Content Rendered Content, Rendered Text Rendered View Rendering rendering: The conversion of the geometry, coloring, texturing, lighting, and other characteristics of a scene into a display image. Repair Content, Repair Text Replaced Element Repository Repudiation repudiation: The denial by one of the entities involved in a communication of having participated in all or part of the communication. In the description of techniques and mechanisms the term "non-repudiation" is often used to mean that none of the entities involved in a communication can deny its participation in the communication. Repurpose ReverseChars reverse video: The modification of a display image or a portion thereof by inverting background and foreground colors or shades, usually for highlighting purposes. Router router: A functional unit that establishes a path through one or more computer networks. In computer networks conforming to the OSI model, a router operates at the network layer. routing: The process of determining the path to be used over a network for the transmission of a signal or a message. Rules Running Headers running foot: Synonym for page footer. running head: Synonym for page header. saturation: The attribute of a color that expresses the degree of departure from the gray of the same luminance. A color that is highly saturated appears to be pure hue and free of gray, but if it is of low saturation it appears to have a great deal of gray mixed with it. All grays have zero saturation. scan: (1) To systematically examine data. (2) To use a scanner. (3) In computer vision, to examine an object or synthesize an image according to a predetermined sequence. Graphic images may be generated by a raster scan system. Examples: a fax system scanning a subject image left to right and top to bottom, as when reading; radar scanning from the image center outward at various angles corresponding to compass directions; generation of a television picture, line by line. scan line: A typically horizontal alignment of pixels that are scanned sequentially. Synonymous with scanning line. Scanning Software Schema Schema, schema schema: (1) In artificial intelligence, a formalism for representing information about a simple concept, an entity, or a class of objects by means of its possible uses. The schema shows ways of using a concept. It does not describe typical instances of that concept. (2) A complete description of the structure of a database pertaining to a specific level of consideration. Screen screen: In a display device, the surface on which display images may appear. Screen Magnifier Screen Reader Script script: (1) In knowledge representation, an event-oriented knowledge representation that uses predetermined sequences of events to determine the results of interactions between known entities. The event is represented by means of scenes, settings, thematic roles, and props. (2) In hypermedia and multimedia, a specification of how hyperobjects are to be presented to a user and how input from the user is to be handled. Seizure Disorders Selection selection: In databases, an operation of relational algebra that forms a new relation which is a subset of the entity occurrences from a given relation; for example: in a relation of "books" containing the attributes "author" and "title", the formation of a list of the titles of the books written by a particular author. Sender-initiated Transmission Server server: In a computer network, a functional unit that provides services to workstations, to personal computers or to other functional units; for example: a file server, a print server, a mail server. Services may be dedicated services or shared services. Service service: In OSI, a capability of a given layer and the layers below it that is provided to the entities of the next higher layer. The service of a given layer is provided at the boundary between this layer and the next higher layer. (Figure 47 - The Open Systems Interconnection Reference Model). Showstring Signature signature: (1) The observable or characteristic measurement or feature pattern derived from entities of a particular category; for example, the feature pattern that determines the particular class of entities. (2) In electronic mail, at the end of the body, a specific piece of text designed by the originator for individual identification. The signature usually contains name, address, and may also include telephone and fax numbers. The signature may include a digital signature or other data authenticating the message. Simpler-language Alternative Site Management Tool Soft Hyphen soft hyphen: A special character in a word, inserted automatically or by the user to mark where the word can be divided, and displayed as a hyphen when the word must be divided at the end of the line due to lack of space. Soft hyphens are subject to hyphen drop. Synonymous with discretionary hyphen. Contrast with hard hyphen. soft page break: A page break inserted by automatic pagination that may change its position during text editing. Contrast with hard page break. Sound Notification sound: A vibration of air or other medium capable of causing a sensation through the auditory nerves. Source Document Spawned Viewport (13 terms on speaker ..., speaking) Speech Recognition speech: Voice patterns in a given natural language or acoustic signals simulating such patterns. speech analysis: Extraction of characteristic parameters of a speech signal. Characteristic parameters include the nature of individual sound segments, syllable structures, prosodic features, morpheme structures, the lexicon, the syntax, and the long-term discourse constraints. (30 terms on speech ...) Speech Synthesis speech synthesis: The generation of artificial speech by the use of a functional unit. Speech Synthesizer speech synthesizer: A functional unit for speech synthesis. (5 terms on spoken ..., -command; -language identification; -language translation; menu; vocabulary) Standard Device APIs State state: (1) A condition of an entity at a given instant, in terms of values of attributes that characterize that entity; for example: a switch may be set to the states "on" or "off". (2) The snapshot description of a problem at one stage of its solution. Statement statement: (1) An explicitly terminated syntactic unit either representing a declaration or prescribing a unit of work that includes identification of actions to be performed, operands (if any) to be used in performing these actions, and disposition of any results. Some programming languages do not consider declarations to be statements. (2) Deprecated synonym for instruction. String string: A sequence of elements of a set, such as characters, considered as a whole. Stroke stroke: A straight line or arc that is used as a segment of a graphic character. Structural Markup Structure Types structured type: In Pascal, the term for composite type. Style Sheets, Valid Style Sheets style sheet: A collection of styles stored in a file that determines the layout of the documents to which it is attached. Support, Implement, Conform Synchronize synchronization: The action of maintaining common timing and coordination of the execution of two or more asynchronous procedures. synchronous: Pertaining to two or more processes that proceed within a given time interval and that depend upon the occurrence of specific events such as common timing signals. synchronous operation: (1) An operation that occurs regularly or predictably with respect to the occurrence of a specified event in another process; for example, the calling of an input/output routine that receives control at a precoded location in a program. (2) A mode of operation in which each action is started by a clock. Contrast with asynchronous operation. Tab Order Tabular Information Tactile Object Tactile Track Tactile-only Presentation Tag tag: In hypermedia, a language element in a markup language used for structuring data, text, or objects; for example: start-tags and end-tags. Target (target language, machine, and program) Taxonomy Text text: (1) Data in the form of characters, symbols, words, phrases, paragraphs, sentences, tables, or other character arrangements, intended to convey a meaning, and whose interpretation is essentially based upon the reader's knowledge of some natural language or artificial language; for example, a business letter printed on paper or displayed on a screen. (2) In data communications, a sequence of characters treated as an entity, if preceded by one start-of-text character and terminated by one end-of-text character, respectively. Text Browsers Text Content Element Text Decoration Text Equivalent text transcript [[[[No Caps]]]] Text Transcript Text-To-Speech text-to-speech conversion: The conversion of text to speech output. text-to-speech synthesis system: Synonym for text-to-speech synthesizer. text-to-speech synthesizer: A speech synthesizer that converts text to phonetic symbols, and then to artificial speech. Synonymous with text-to-speech synthesis system. Trailing Space Character Transcript Transform Gracefully transform: To change the form of data according to specified rules, without fundamentally changing the meaning of the data. Transform Gracefully Transformation Transformation Filter Transformation Matrix Type 0 Font, Type 1 Font Typographic Style Unicode Unicode: An international standard for character encoding that supports 2-byte wide characters. Unicode Value User user: (1) A person, device, program, or computer system that uses a computer system for the purpose of data processing and information exchange. (2) In electronic mail, a person or a functional unit that participates in message handling as a potential source or destination. User Agent user agent (UA): In electronic mail, a functional unit by means of which a single direct user interacts with a message handling system. The user agent is a component of the message handling system by which the user creates, submits, or receives messages. User Agent Default Styles User Agent Profile User Coordinate System, User Space user coordinate: A coordinate specified by a user and expressed in a device-independent coordinate system. user ID: A character string or pattern that is used by a data processing system to identify a user. Synonymous with user identification. user identification: Synonym for user ID. User interface user interface: The part of a system with which a user interacts. User Interface Focus User Name (/TU key) User Styles (14 other entries beginning with user ...) User Units,User Space User-centric User-Configurable Schedule User-initiated and User Agent-initiated Validation validation test: A test to determine whether an implemented system fulfills its specified requirements. Variant Variant Content variant part: A part of a record, composed of data objects, whose corresponding data structures or declared data types may vary. Both the number of data objects and their composition may vary. variant record: A record that contains a variant part. The record may contain discriminants to indicate the data types in the variant part. variant record type: A record type that has a variant part specifying alternative lists of components. variation name: (1) In an information resource dictionary, a character string used to identify each of several logically related entities with the same assigned access name or descriptive name. (2) A component of the version identifier of an entity in an information resource dictionary. View view: (1) In computer graphics, any one of the possible representations of a three-dimensional object. (2) Synonym for subschema. view viewport Viewport Viewport Coordinate System, Viewport Space Viewport Units Views, Viewports, and Current Viewport Visual Disabilities Visual Object Visual Track Visual-only Presentation Vocabulary (4 terms about vocabulary -dependent and -independent recognition) Voice Browser Voice Markup Language (23 terms starting with voice...) W3C Document Object Model (DOM) W3C (World Wide Web Consortium): An organization responsible for the World Wide Web that, among other things, develops standards, such as HTML, XML, HTTP, and other open standards. [[[What an admission! from the custodians of old standards.]]] Web Resource Well-formed Word Breaks word: A character string or a bit string treated as a unit for a given purpose. The length of a computer word is defined by the computer architecture, while the words in text processing are delimited by special characters or control characters. word spotting: The capability of a speech recognizer to recognize either a command word or a command sequence within fluent speech. word wrap: A function that automatically places a whole word on the next line when the length of the word and its associated punctuation exceeds the available space on the line. XML Schema ------------ Regards/Harvey Bingham