|
Multipoint Processor
Multipoint may refer to: * Fuel injection#Multi-point injection, Multi-point fuel injection, an injection scheme for metering fuel into an internal combustion engine * Quadripoint#Multipoints_of_greater_numerical_complexity, Multipoint (geography), a point on the Earth that touches the border of several distinct territories * Multipoint ground, a type of electrical installation which involves the creation of many alternate paths for electrical energy to find its way back to ground * Videoconferencing#Multipoint videoconferencing, Multipoint videoconferencing, simultaneous videoconferencing among three or more remote points by means of a Multipoint Control Unit (MCU) * Windows MultiPoint Mouse SDK, a Microsoft technology which enables multiple users to share a single PC using multiple mice * Windows MultiPoint Server, a Microsoft operating system which enables a multiseat configuration * Bluetooth Multipoint and Advanced Multipoint, a standard for connecting a Bluetooth headset to tw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fuel Injection
Fuel injection is the introduction of fuel in an internal combustion engine, most commonly automotive engines, by the means of an injector. This article focuses on fuel injection in reciprocating piston and Wankel rotary engines. All compression-ignition engines (e.g. diesel engines), and many spark-ignition engines (i.e. petrol engines, such as Otto or Wankel), use fuel injection of one kind or another. Mass-produced diesel engines for passenger cars (such as the Mercedes-Benz OM 138) became available in the late 1930s and early 1940s, being the first fuel-injected engines for passenger car use. In passenger car petrol engines, fuel injection was introduced in the early 1950s and gradually gained prevalence until it had largely replaced carburettors by the early 1990s. The primary difference between carburetion and fuel injection is that fuel injection atomizes the fuel through a small nozzle under high pressure, while a carburettor relies on suction created by intake ai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quadripoint
A quadripoint is a point on Earth where four distinct territories meet. The territories can be of different types, such as national and provincial. In North America, several such places are commonly known as Four Corners. Several examples exist throughout the world that use other names. Usage The word ''quadripoint'' does not appear in the ''Oxford English Dictionary'' or ''Merriam-Webster Online'', though it has been used since 1964 by the Office of the Geographer of the United States Department of State. and appears in the ''Encyclopædia Britannica'', as well as in the ''World Factbook'' articles on Botswana, Namibia, Zambia, and Zimbabwe, dating as far back as 1990. History An early instance of four political divisions meeting at a point is the Four Shire Stone in Moreton-in-Marsh, England (attested in the Domesday Book, 1086, and mentioned since 969 if not 772); until 1931, it was the meeting point of the English counties of Gloucestershire, Oxfordshire, Warwickshire, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multipoint Ground
A multipoint ground is an alternate type of electrical installation that attempts to solve the ground loop and mains hum problem by creating many alternate paths for electrical energy to find its way back to ground. The distinguishing characteristic of a multipoint ground is the use of many interconnected grounding conductors into a loose grid configuration. There will be many paths between any two points in a multipoint grounding system, rather than the single path found in a star topology ground. This type of ground may also be known as a Signal Reference Grid or Ground (SRG) or an Equipotential Ground. Advantages If installed correctly, it can maintain reference ground potential much better than a star topology in a similar application across a wider range of frequencies and currents. Disadvantages A multipoint ground system is more complicated to install and maintain over the long term, and can be more expensive to install. Star topology systems can be converted to m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Videoconferencing
Videotelephony, also known as videoconferencing and video teleconferencing, is the two-way or multipoint reception and transmission of audio signal, audio and video signals by people in different locations for Real-time, real time communication.McGraw-Hill Concise Encyclopedia of EngineeringVideotelephony McGraw-Hill, 2002. Retrieved from the FreeDictionary.com website, January 9, 2010 A videophone is a telephone with a video camera and Display device, video display, capable of simultaneous video and audio communication. Videoconferencing implies the use of this technology for a group or organizational meeting rather than for individuals, in a videoconference.Mulbach et al, 1995. pg. 291. Telepresence may refer either to a high-quality videotelephony system (where the goal is to create the illusion that remote participants are in the same room) or to meetup technology, which can go beyond video into robotics (such as moving around the room or physically manipulating objects). Vide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windows MultiPoint Mouse SDK
Windows MultiPoint Server is an operating system based on Microsoft Windows Server using Remote Desktop Services technology to host multiple simultaneous independent computing stations or terminals connected to a single computer ( multiseat computing). Windows MultiPoint Server 2012 was the final release as an independent SKU and has been superseded by the MultiPoint Services role in Windows Server 2016. Versions Windows MultiPoint Server 2010 This version was planned in January 2010 but was released in February 2010 and is based on Windows Server 2008 R2. It's mainstream support ended on July 14, 2015 and extended support ended on July 14, 2020. Multiple stations can be added to a WMS 2010 host computer by connecting a single monitor, USB 2.0 hub, keyboard and mouse for each station. Hardware requirements for MultiPoint stations are non-proprietary, and virtually any multi-monitor video card, mouse, keyboard and monitor that is supported on Windows Server 2008 R2 can be used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windows MultiPoint Server
Windows MultiPoint Server is an operating system based on Microsoft Windows Server using Remote Desktop Services technology to host multiple simultaneous independent computing stations or terminals connected to a single computer ( multiseat computing). Windows MultiPoint Server 2012 was the final release as an independent SKU and has been superseded by the MultiPoint Services role in Windows Server 2016. Versions Windows MultiPoint Server 2010 This version was planned in January 2010 but was released in February 2010 and is based on Windows Server 2008 R2. It's mainstream support ended on July 14, 2015 and extended support ended on July 14, 2020. Multiple stations can be added to a WMS 2010 host computer by connecting a single monitor, USB 2.0 hub, keyboard and mouse for each station. Hardware requirements for MultiPoint stations are non-proprietary, and virtually any multi-monitor video card, mouse, keyboard and monitor that is supported on Windows Server 2008 R2 can be used t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multiseat Configuration
A multiseat, multi-station or multiterminal system is a single computer which supports multiple independent local users at the same time. A "seat" consists of all hardware devices assigned to a specific workplace at which one user sits at and interacts with the computer. It consists of at least one graphics device (graphics card or just an output (e.g. HDMI/VGA/DisplayPort port) and the attached monitor/video projector) for the output and a keyboard and a mouse for the input. It can also include video cameras, sound cards and more. Motivation Since the 1960s computers have been shared between users. Especially in the early days of computing when computers were extremely expensive the usual paradigm was a central mainframe computer connected to numerous terminals. With the advent of personal computing this paradigm has been largely replaced by personal computers (or one computer per user). Multiseat setups are a return to this multiuser paradigm but based around a PC which suppo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bluetooth
Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building personal area networks (PANs). In the most widely used mode, transmission power is limited to 2.5 milliwatts, giving it a very short range of up to . It employs UHF radio waves in the ISM bands, from 2.402GHz to 2.48GHz. It is mainly used as an alternative to wire connections, to exchange files between nearby portable devices and connect cell phones and music players with wireless headphones. Bluetooth is managed by the Bluetooth Special Interest Group (SIG), which has more than 35,000 member companies in the areas of telecommunication, computing, networking, and consumer electronics. The IEEE standardized Bluetooth as IEEE 802.15.1, but no longer maintains the standard. The Bluetooth SIG oversees development of the specification, manages the qualification program, and protects the trademarks. A manufacturer must meet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simple Features
Simple Features (officially Simple Feature Access) is a set of standards that specify a common storage and access model of geographic feature made of mostly two-dimensional geometries (point, line, polygon, multi-point, multi-line, etc.) used by geographic information systems. It is formalized by both the Open Geospatial Consortium (OGC) and the International Organization for Standardization (ISO). The ISO 19125 standard comes in two parts. Part 1, ISO 19125-1 (SFA-CA for "common architecture"), defines a model for two-dimensional simple features, with linear interpolation between vertices, defined in a hierarchy of classes; this part also defines representation of geometry in text (WKT) and binary (WKB) forms. Part 2 of the standard, ISO 19125-2 (SFA-SQL), defines a "SQL/MM" language binding API for SQL under the prefix "SF_". The open access OGC standards cover additionally APIs for CORBA and OLE/COM, although these have lagged behind the SQL one and are not standardized by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
