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  1. Description. "FreeSWITCH is an open source telephony platform designed to facilitate the creation of voice and chat driven products scaling from a soft-phone up to a soft-switch. It can be used as a simple switching engine, a PBX, a media gateway or a media server to host IVR applications using simple scripts or XML to control the callflow.

    • General Definition
    • Examples
    • The Concurrent Computing Challenge
    • Ecological Benefits

    From Wikipedia's Distributed Computing article: "Distributed computing is a method of computer processing in which different parts of a program run simultaneously on two or more computers that are communicating with each other over a network. Distributed computing is a type of segmented or parallel computing, but the latter term is most commonly us...

    Early, significant example: Seti@Home

    The Seti@Home is one of the earliest distributed computing public project, which involved letting any user participate in the analysis of sound (high wavelenght, radio signals) coming from space (captured using the Arecibo Radio Observatory) in hope of discovering Alien life evidence. Since the project was lacking results (and still does), computing budgets were cut down; using grid computing let the research go on. A small software application did download samples, perform Fast Fourier Trans...

    Concurrent computing is the fact to be able to achieve a task on multiple computing cores. Not any task can be easily multi-threaded. Multiple scale hardware systems are using multiple processors.

    Distributed computing is said to achieve better overall energy efficiency than centralized supercomputing. Processors such as the Cell are extremely power sparing.

  2. Different applications of P2P networks enable users to share the computation power (distributed systems), data (file-sharing), and bandwidth (using many nodes for transferring data). P2P uses an individual's computer power and resources, instead of powerful centralized servers. The shared resources guarantee high availability among peers."

  3. Definition. John Waclawsky: 1. P2P being about edge device/application direct co-operation, true P2P has three fundamental behaviors: 1. Applications share resources through direct exchange (no man in the middle). 2. Applications self-organize (no control from the middle) 3. Applications use some technique to deal with intermittent connectivity ...

  4. 2022年2月27日 · Introduction. Kojin Karatani: "The history of social formations should be seen in terms of hybrid forms that include multiple modes of exchange. But the various modes of exchange themselves also undergo transformations within the transformations of social formations. The first social formation arises with clan society, in which mode A is dominant.

  5. 2019年1月10日 · Arduino can be used to develop interactive objects, taking inputs from a variety of switches or sensors, and controlling a variety of lights, motors, and other physical outputs. Arduino projects can be stand-alone, or they can be communicate with software running on your computer (e.g. Flash, Processing, MaxMSP.)

  6. 3/ Switch from linear 2D to ecosystem 3D: The linear "suppliers-clients" 2D business models are leaving place for stakeholders models in 3D. In an old ego-based economy, where scarcity of resources make the fortune of a few, Plug-and-play with resources and needs on 7 levels opens up gigantic new opportunities to create activity and solutions.

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