MARIA XML

	MARIA XML MARIA (Model-based lAnguage foR Interactive Applications) is a universal, declarative, multiple abstraction level, XML-based user interface markup language for modelling interactive applications in ubiquitous environments. MARIA one of the languages that has been submitted for standardization at W3C. Abstract User Interface The MARIA Abstract User Interface (AUI) level describes a UI only through the semantics of the interaction, without referring to a particular device capability, interaction modality or implementation technology. An AUI is composed by various Presentations that groups model elements presented to the user at once. The model elements are of two types: ''Interactor'' or ''InteractorComposition''. The former represents every type of user interaction object, the latter groups together elements that have a logical relationship. According to its semantics an interactor belongs to one of the following subtypes: * Selection. Allows the user to select one or more ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	ACM Transactions On Computer-Human Interaction ''ACM Transactions on Computer-Human Interaction'' is a peer-reviewed scientific journal covering research on human–computer interaction. It was established in 1994 and is published by the Association for Computing Machinery. Editors-in-chief The following persons have been editors-in-chief of the journal: Kasper Hornbæk, University of Copenhagen (2023 - present) Kristina Höök, KTH Royal Institute of Technology (2018-2024) * Ken Hinckley, Microsoft Research (2016–present) Shumin Zhai, IBM Almaden Research Center IBM Research is the research and development division for IBM, an American multinational information technology company. IBM Research is headquartered at the Thomas J. Watson Research Center in Yorktown Heights, New York, near IBM headquarters ... (2009–2015) John M. Carroll (2003–2009) * Jonathan Grudin (1997–2003) * Dan R. Olsen, Jr. (1994–1997) References External links * Human–computer interaction journals Transactions on Computer- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Declarative Language In computer science, declarative programming is a programming paradigm—a style of building the structure and elements of computer programs—that expresses the logic of a computation without describing its control flow. Many languages that apply this style attempt to minimize or eliminate side effect (computer science), side effects by describing ''what'' the program must accomplish in terms of the domain knowledge, problem domain, rather than describing ''how'' to accomplish it as a sequence of the programming language primitives (the ''how'' being left up to the language's programming language implementation, implementation). This is in contrast with imperative programming, which implements algorithms in explicit steps. Declarative programming often considers program (machine), programs as theories of a Mathematical_logic#Formal_logical_systems, formal logic, and computations as deductions in that logic space. Declarative programming may greatly simplify writing parallel comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Abstraction Level In computing, an abstraction layer or abstraction level is a way of hiding the working details of a subsystem. Examples of software models that use layers of abstraction include the OSI model for network protocols, OpenGL, and other graphics libraries, which allow the separation of concerns to facilitate interoperability and platform independence. In computer science, an abstraction layer is a generalization of a conceptual model or algorithm, away from any specific implementation. These generalizations arise from broad similarities that are best encapsulated by models that express similarities present in various specific implementations. The simplification provided by a good abstraction layer allows for easy reuse by distilling a useful concept or design pattern so that situations, where it may be accurately applied, can be quickly recognized. Just composing lower-level elements into a construct doesn't count as an abstraction layer unless it shields users from its underlying co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	User Interface Markup Language A user interface markup language is a markup language that renders and describes graphical user interfaces and controls. Many of these markup languages are dialects of XML and are dependent upon a pre-existing scripting language engine, usually a JavaScript engine, for rendering of controls and extra scriptability. The concept of the user interface markup languages is primarily based upon the desire to prevent the " re-invention of the wheel" in the design, development and function of a user interface; such re-invention comes in the form of coding a script for the entire user interface. The typical user interface markup language solidifies often re-used program or script code in the form of markup, making it easier to focus upon design of a user interface in an understandable dialect as opposed to focus on function. User interface markup languages, like most markup and programming languages, rely upon sub-application runtimes to interpret and render the markup code as program co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Ubiquitous Computing Ubiquitous computing (or "ubicomp") is a concept in software engineering, hardware engineering and computer science where computing is made to appear seamlessly anytime and everywhere. In contrast to desktop computing, ubiquitous computing implies use on any device, in any location, and in any format. A user interacts with the computer, which can exist in many different forms, including laptop computers, tablets, smart phones and terminals in everyday objects such as a refrigerator or a pair of glasses. The underlying technologies to support ubiquitous computing include the Internet, advanced middleware, kernels, operating systems, mobile codes, sensors, microprocessors, new I/Os and user interfaces, computer networks, mobile protocols, global navigational systems, and new materials. This paradigm is also described as pervasive computing, ambient intelligence, or "everyware". Each term emphasizes slightly different aspects. When primarily concerning the objects involve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	User Interface In the industrial design field of human–computer interaction, a user interface (UI) is the space where interactions between humans and machines occur. The goal of this interaction is to allow effective operation and control of the machine from the human end, while the machine simultaneously feeds back information that aids the operators' decision-making process. Examples of this broad concept of user interfaces include the interactive aspects of computer operating systems, hand tools, heavy machinery operator controls and Unit operation, process 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 that makes it easy, efficient, and enjoyable (user-friendly) to operate a machine in the way which produces the desired result (i.e. maximum usability). This generally means that the operator needs to provide mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	User Interface Markup Languages Ancient Egyptian roles * User (ancient Egyptian official), an ancient Egyptian nomarch (governor) of the Eighth Dynasty * Useramen, an ancient Egyptian vizier also called "User" Other uses * User (computing), a person (or software) using an information system * User (telecommunications), an entity using a telecommunications system See also * Drug user (other), a person who uses drugs * End user In product development, an end user (sometimes end-user) is a person who ultimately uses or is intended to ultimately use a product. The end user stands in contrast to users who support or maintain the product, such as sysops, system administrato ... , a user of a commercial product or service {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]