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Multiseat Desktop Virtualization
MultiSeat Desktop Virtualization is a method by which a common desktop Personal computer, PC, with extra Keyboard (computing), keyboards, mice, and video screens directly attached to it, can be used to install, load, and concurrently run multiple operating systems. These operating systems can be the same across all "seats" or they can be different. It is similar to server based computing only in the fact that one Mainframe computer, mainframe is supporting multiple users. On the other hand, it is different because the "terminals" (or seats, as they are known in multiseat jargon) are composed of nothing more than the regular keyboard, monitor and mouse, and these devices are plugged directly into the PC. USB hubs can be used for cable management of the keyboards and mice, and extra video cards (typically dual or quad output) may need to be installed. Introduction It is commonly known that modern day PCs are extremely powerful and have substantial excess CPU processing power. In fac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Personal Computer
A personal computer, commonly referred to as PC or computer, is a computer designed for individual use. It is typically used for tasks such as Word processor, word processing, web browser, internet browsing, email, multimedia playback, and PC game, gaming. Personal computers are intended to be operated directly by an end user, rather than by a computer expert or technician. Unlike large, costly minicomputers and mainframes, time-sharing by many people at the same time is not used with personal computers. The term home computer has also been used, primarily in the late 1970s and 1980s. The advent of personal computers and the concurrent Digital Revolution have significantly affected the lives of people. Institutional or corporate computer owners in the 1960s had to write their own programs to do any useful work with computers. While personal computer users may develop their applications, usually these systems run commercial software, free-of-charge software ("freeware"), which i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virtual Machine
In computing, a virtual machine (VM) is the virtualization or emulator, emulation of a computer system. Virtual machines are based on computer architectures and provide the functionality of a physical computer. Their implementations may involve specialized hardware, software, or a combination of the two. Virtual machines differ and are organized by their function, shown here: * ''System virtual machines'' (also called full virtualization VMs, or SysVMs) provide a substitute for a real machine. They provide the functionality needed to execute entire operating systems. A hypervisor uses native code, native execution to share and manage hardware, allowing for multiple environments that are isolated from one another yet exist on the same physical machine. Modern hypervisors use hardware-assisted virtualization, with virtualization-specific hardware features on the host CPUs providing assistance to hypervisors. * ''Process virtual machines'' are designed to execute computer programs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Box VirtuaCore
Black Box Corporation is an IT company headquartered in Texas, United States. The company provides technology assistance and consulting services to businesses in a variety of sectors including retail, transportation, government, education, and public safety. Black Box operates in 75 locations across 35 countries. In 2022, Black Box had more than 3,800 employees worldwide. History The company was founded in 1976 as Expandor Inc. by Eugene Yost and Richard Raub on Beatty Road in Monroeville, Pennsylvania. They soon moved to 1121 Sainte Claire Plaza, suite 300 in Upper Saint Claire Pennsylvania. The first Engineer was Tom McElroy, hired on Thanksgiving Day in 1978. In 1982, the company changed its name to Black Box Corporation and released its well-known ''Black Box Catalog''. Following a temporary dip in operations during Black Monday of 1987, Odyssey Partners bought the company through a leveraged buyout in 1988. In 1989, one of its divisions, “Interlan,” was sold to Racal. 1 ... [...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 user (computing), 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 connector, VGA/DisplayPort port) and the attached monitor/video projector) for the output and a computer keyboard, keyboard and a mouse (computing), 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Citrix XenDesktop
Citrix Virtual Desktops (formerly XenDesktop) is a desktop virtualization product. History The virtualization technology that led to XenDesktop was first developed in 2000 through an open-source hypervisor research project led by Ian Pratt at the University of Cambridge called Xen Project for x86. Pratt founded a company called XenSource in 2004, which made a commercial version of the Xen hypervisor. In 2007, Citrix acquired XenSource, releasing XenDesktop version 2.0 in 2008. The company continues to release updated versions, with XenDesktop 7.6 featuring HDX technology enhancements for audio, video and graphics user experience, as well as a reduction in storage costs associated with virtual desktop deployments as a result of improvements to Citrix provisioning services. In 2018, the software was renamed Citrix Virtual Desktops. Product overview The product's aim is to give employees the ability to work from anywhere while cutting information technology management costs becaus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VMware View
Omnissa Horizon (formerly called VMware Horizon, VMware Horizon View, VMware View) is a commercial desktop and app virtualization product originally developed by VMware, Inc for Microsoft Windows, Linux and macOS operating systems. It was first sold under the name VMware Virtual Desktop Manager (VDM), but with the release of version 3.0.0 in 2008 it was changed to "VMware View". The name was updated to "Horizon View" with the launch of version 6 in April 2014 and then referred to as "VMware Horizon" to represent desktop and app virtualization. Broadcom completed its acquisition of VMware in November 2023, and then in May 2024 spun out the End-User Computing division, including Horizon, into a standalone entity called Omnissa pending the sale to KKR. Features Omnissa Horizon provides virtual desktop and app capabilities to users utilizing VMware's virtualization technology. A desktop operating system - typically Microsoft Windows - runs within a virtual machine on a hypervis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wyse
Wyse Technology, Inc., or simply Wyse, was an independent American manufacturer of cloud computing systems. Wyse are best remembered for their video terminal line introduced in the 1980s, which competed with the market-leading Digital. They also had a successful line of IBM PC compatible workstations in the mid-to-late 1980s. But starting late in the decade, Wyse were outcompeted by companies such as eventual parent Dell. Current products include thin client hardware and software as well as desktop virtualization solutions. Other products include cloud software-supporting desktop computers, laptops, and mobile devices. Dell Cloud Client Computing is partnered with IT vendors such as Citrix, IBM, Microsoft, and VMware. On April 2, 2012, Dell and Wyse announced that Dell intended to take over the company. With this acquisition Dell surpassed their rival Hewlett-Packard in the market for thin clients. On May 25, 2012, Dell informed the market that it had completed the acquisiti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neoware
Neoware Systems, Inc., was a company that manufactured and marketed thin clients. It also developed and marketed enterprise software, thin client appliances, and related services aimed at reducing the TCO of IT infrastructure. Neoware owned one of the three available "OS Streaming" technologies that make it possible to remote boot diskless computers under Microsoft Windows and Linux. On July 23, 2007, HP announced that it has signed a definitive merger agreement to purchase Neoware for $241 million. The acquisition was completed on October 1, 2007. Products * Thin client In computer networking, a thin client, sometimes called slim client or lean client, is a simple (low-Computer performance, performance) computer that has been Program optimization, optimized for Remote desktop, establishing a remote connectio ...s * Neoware TeemTalkPericom was acquired July 2003 * Neoware Image ManagerQualystem Technology S.A.S. was acquired April 2005 * LBT Linux-Based Terminal * ezRe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hewlett-Packard
The Hewlett-Packard Company, commonly shortened to Hewlett-Packard ( ) or HP, was an American multinational information technology company. It was founded by Bill Hewlett and David Packard in 1939 in a one-car garage in Palo Alto, California, where the company would remain headquartered for the remainder of its lifetime; this HP Garage is now a designated landmark and marked with a plaque calling it the "Birthplace of 'Silicon Valley. HP developed and provided a wide variety of hardware components, as well as software and related services, to consumers, small and medium-sized businesses (small and medium-sized enterprises, SMBs), and fairly large companies, including customers in government sectors, until the company officially split into Hewlett Packard Enterprise and HP Inc. in 2015. HP initially produced a line of electronic test and measurement equipment. It won its first big contract in 1938 to provide the HP 200B, a variation of its first product, the HP 200A low-distor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thin Clients
In computer networking, a thin client, sometimes called slim client or lean client, is a simple (low-Computer performance, performance) computer that has been Program optimization, optimized for Remote desktop, establishing a remote connection with a Server (computing), server-based computing environment. They are sometimes known as ''network computers'', or in their simplest form as ''zero clients''. The server does most of the work, which can include launching software programs, performing calculations, and Data storage, storing data. This contrasts with a rich client or a conventional personal computer; the former is also intended for working in a client–server model but has significant local processing power, while the latter aims to perform its function mostly locally. Thin clients occur as components of a broader computing infrastructure, where many clients share their computations with a server or server farm. The server-side infrastructure uses cloud computing softw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypervisor
A hypervisor, also known as a virtual machine monitor (VMM) or virtualizer, is a type of computer software, firmware or hardware that creates and runs virtual machines. A computer on which a hypervisor runs one or more virtual machines is called a ''host machine'', and each virtual machine is called a ''guest machine''. The hypervisor presents the guest operating systems with a virtual operating platform and manages the execution of the guest operating systems. Unlike an emulator, the guest executes most instructions on the native hardware. Multiple instances of a variety of operating systems may share the virtualized hardware resources: for example, Linux, Windows, and macOS instances can all run on a single physical x86 machine. This contrasts with operating-system–level virtualization, where all instances (usually called ''containers'') must share a single kernel, though the guest operating systems can differ in user space, such as different Linux distributions with the sam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keyboard (computing)
A computer keyboard is a built-in or peripheral input device modeled after the typewriter keyboard which uses an arrangement of buttons or Push-button, keys to act as Mechanical keyboard, mechanical levers or Electronic switching system, electronic switches. Replacing early punched cards and paper tape technology, interaction via teleprinter-style keyboards have been the main input device, input method for computers since the 1970s, supplemented by the computer mouse since the 1980s, and the touchscreen since the 2000s. Keyboard keys (buttons) typically have a set of characters Engraving, engraved or Printing, printed on them, and each press of a key typically corresponds to a single written symbol. However, producing some symbols may require pressing and holding several keys simultaneously or in sequence. While most keys produce character (computing), characters (Letter (alphabet), letters, Numerical digit, numbers or symbols), other keys (such as the escape key) can prompt the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
