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Experience API
The Experience API (xAPI) is an e-learning software specification that records and tracks various types of learning experiences for learning systems. Learning experiences are recorded in a Learning Record Store (LRS), which can exist within traditional learning management systems (LMSs) or on their own. Summary The Experience API (Tin Can API) is meant to succeed SCORM, the Sharable Content Object Reference Model, which is a standard for packaging e-learning content. The new Experience API allows trainers to deploy several new capabilities that were not supported with SCORM at the time, such as: *Recording learning from non-browser activities, such as games and simulations. *Platform transition; e.g. start e-learning on a mobile device, finish it on a computer *Team-based e-learning *Tracking learning plans and goals The Experience API spec is open source. xAPI uses a Restful web service with JavaScript Object Notation (JSON) for its data format. The web service allows software ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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E-learning
Educational technology (commonly abbreviated as edutech, or edtech) is the combined use of computer hardware, software, and educational theory and practice to facilitate learning and teaching. When referred to with its abbreviation, "EdTech", it often refers to the industry of companies that create educational technology. In ''EdTech Inc.: Selling, Automating and Globalizing Higher Education in the Digital Age'', Tanner Mirrlees and Shahid Alvi (2019) argue "EdTech is no exception to industry ownership and market rules" and "define the EdTech industries as all the privately owned companies currently involved in the financing, production and distribution of commercial hardware, software, cultural goods, services and platforms for the educational market with the goal of turning a profit. Many of these companies are US-based and rapidly expanding into educational markets across North America, and increasingly growing all over the world." In addition to the practical educational ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Learning Record Store
A Learning Record Store (LRS) is a data store system that serves as a repository for learning records collected from connected systems where learning activities are conducted. It is an essential component in the process flow for using the Experience API (xAPI) standard by ADL or the Caliper standard by IMS Global. The Experience API is also known as the " Tin Can API" and is an Open Source e-learning specification developed after AICC and SCORM. The concept of the LRS was introduced to the e-learning industry in 2011, and proposes a shift to the way e-learning specifications function. History SCORM has been the e-learning industry software specification for interoperability from 2001 until the present. The governing body of SCORM, Advanced Distributed Learning (ADL), realized that the specification was not keeping up with advancements in technology, and that it needed to be updated. ADL issued a Broad Agency Announcement (BAA) asking for assistance with updating the SCORM specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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SCORM
Sharable Content Object Reference Model (SCORM) is a collection of standards and specifications for web-based electronic educational technology (also called e-learning). It defines communications between client side content and a host system (called "the run-time environment"), which is commonly supported by a learning management system. SCORM also defines how content may be packaged into a transferable ZIP file called "Package Interchange Format." SCORM is a specification of the Advanced Distributed Learning (ADL) Initiative from the Office of the United States Secretary of Defense. SCORM 2004 introduced a complex idea called sequencing, which is a set of rules that specifies the order in which a learner may experience content objects. In simple terms, they constrain a learner to a fixed set of paths through the training material, permit the learner to "bookmark" their progress when taking breaks, and assure the acceptability of test scores achieved by the learner. The standa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Open Source
Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use and view the source code, design documents, or content of the product. The open source model is a decentralized software development model that encourages open collaboration. A main principle of Open-source software, open source software development is peer production, with products such as source code, blueprints, and documentation freely available to the public. The open source movement in software began as a response to the limitations of proprietary code. The model is used for projects such as in open source appropriate technology, and open source drug discovery. Open source promotes universal access via an open-source or free license to a product's design or blueprint, and universal redistribution of that design or blueprint. Before the phrase ''open source'' became widely adopted, developers and producers used a variety of other terms, suc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Restful
REST (Representational State Transfer) is a software architectural style that was created to describe the design and guide the development of the architecture for the World Wide Web. REST defines a set of constraints for how the architecture of a distributed, Internet-scale hypermedia system, such as the Web, should behave. The REST architectural style emphasises uniform interfaces, independent deployment of components, the scalability of interactions between them, and creating a layered architecture to promote caching to reduce user-perceived latency, enforce security, and encapsulate legacy systems. REST has been employed throughout the software industry to create stateless, reliable, web-based applications. An application that adheres to the REST architectural constraints may be informally described as ''RESTful'', although this term is more commonly associated with the design of HTTP-based APIs and what are widely considered best practices regarding the "verbs" ( HTTP ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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JavaScript Object Notation
JSON (JavaScript Object Notation, pronounced or ) is an open standard file format and data interchange format that uses human-readable text to store and transmit data objects consisting of name–value pairs and arrays (or other serializable values). It is a commonly used data format with diverse uses in electronic data interchange, including that of web applications with servers. JSON is a language-independent data format. It was derived from JavaScript, but many modern programming languages include code to generate and parse JSON-format data. JSON filenames use the extension .json. Douglas Crockford originally specified the JSON format in the early 2000s. Transcript: He and Chip Morningstar sent the first JSON message in April 2001. Naming and pronunciation The 2017 international standard (ECMA-404 and ISO/IEC 21778:2017) specifies that "JSON" is "pronounced , as in 'Jason and The Argonauts. The first (2013) edition of ECMA-404 did not address the pronunciatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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LETSI
The International Federation for Learning, Education, and Training Systems Interoperability (LETSI) is an international nonprofit organization focused on enabling technical interoperability for computer-based learning, education, and training systems. Comprising e-learning vendors, adopters, standards bodies, associations, and policy makers, LETSI's primary activity is to support the adoption of open software standards in learning systems. The LETSI community formed around an international planning effort for the next generation of the Sharable Content Object Reference Model (SCORM), which was originally created by the U.S. Advanced Distributed Learning Initiative. LETSI was founded in March 2008 to serve the international SCORM community. History In 1997, the U.S. Department of Defense founded the Advanced Distributed Learning (ADL) Initiative, with the mission of improving "access to education, training, and performance aids, tailored to individual needs, delivered cost effe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Advanced Distributed Learning
The Advanced Digital Learning (ADL) Initiative is a US government program that conducts research and development on distributed learning and coordinates related efforts broadly across public and private organizations. ADL reports to the Defense Human Resources Activity (DHRA), under the Director, DHRA. Although it is a DoD program, ADL serves the entire US federal government, operates a global partnership network including international defense ministries and US-based academic partners, and collaborates closely with industry and academia. ADL advises the DoD and US government on emerging learning technologies, best practices for improving learning effectiveness and efficiency, and methods for enhancing interoperability. Notable ADL contributions to distributed learning include the Sharable Content Object Reference Model (SCORM), Experience API (xAPI), and the DoD Instruction 1322.26. History The ADL Initiative traces its antecedents to the early 1990s, when Congress authorized an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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United States Department Of Defense
The United States Department of Defense (DoD, USDOD, or DOD) is an United States federal executive departments, executive department of the federal government of the United States, U.S. federal government charged with coordinating and supervising the six U.S. armed services: the United States Army, Army, United States Navy, Navy, United States Marine Corps, Marines, United States Air Force, Air Force, United States Space Force, Space Force, the United States Coast Guard, Coast Guard for some purposes, and related functions and agencies. As of November 2022, the department has over 1.4 million active-duty uniformed personnel in the six armed services. It also supervises over 778,000 National Guard (United States), National Guard and reservist personnel, and over 747,000 civilians, bringing the total to over 2.91 million employees. Headquartered at the Pentagon in Arlington County, Virginia, just outside Washington, D.C., the Department of Defense's stated mission is "to provid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Broad Agency Announcement
The Broad Agency Announcement (BAA) is a technique for United States government agencies to solicit proposals from outside groups for certain research and development. The agency will then select proposals to fund as contracts or grants. BAAs are broad in their subject matter and focus on advancing science rather than acquiring specific products, which are instead covered under a Request for proposals.FAR 35.016 . Retrieved January 14, 2015. BAAs pertains to basic and , and certain early-stage development work. They are not intended for acquisition "related to the development of a specific system or hardware procurement." It may only be used "when meaningful proposals with varying tec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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IEEE
The Institute of Electrical and Electronics Engineers (IEEE) is an American 501(c)(3) organization, 501(c)(3) public charity professional organization for electrical engineering, electronics engineering, and other related disciplines. The IEEE has a corporate office in New York City and an operations center in Piscataway, New Jersey. The IEEE was formed in 1963 as an amalgamation of the American Institute of Electrical Engineers and the Institute of Radio Engineers. History The IEEE traces its founding to 1884 and the American Institute of Electrical Engineers. In 1912, the rival Institute of Radio Engineers was formed. Although the AIEE was initially larger, the IRE attracted more students and was larger by the mid-1950s. The AIEE and IRE merged in 1963. The IEEE is headquartered in New York City, but most business is done at the IEEE Operations Center in Piscataway, New Jersey, opened in 1975. The Australian Section of the IEEE existed between 1972 and 1985, after which it s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |