Douglas Engelbart introduced the chorded keyset as a computer interface in 1968 at what is often called " The Mother of All Demos ".

DARPA also funded the development of the Douglas Engelbart's NLS computer system and The Mother of All Demos ; and the Aspen Movie Map, which was probably the first hypermedia system and an important precursor of virtual reality.

# All mathematical aspects of computer science, including complexity theory, logic of programming languages, analysis of algorithms, cryptography, computer vision, pattern recognition, information processing and modelling of intelligence.

All but 4 general-purpose rooms are smart classrooms fitted with technology for projecting images and sound from one ’ s laptop computer.

All known laws of physics have consequences which are computable by a series of approximations on a digital computer.

All record-keeping is tracked by the computer.

All attempts to log in and order Joshua to cancel the countdown fail, and all weapons will launch if the computer is disabled.

All DV variants have a time code, but some older or consumer computer applications fail to take advantage of it.

All computerized documents are technically electronic, which are limited in size only by computer memory or computer data storage space.

All codecs are devices or computer programs capable of coding or decoding a digital data stream or signal.

In So Long And Thanks For All The Fish, Arthur Dent purchases a computer for the purpose of star mapping ; Adams makes only one disparaging comment about this decision.

All were slow, cumbersome, and had problems with the limited computer horsepower of the time, but the mid-to-late-1980s saw a trend towards non-linear editing, moving away from film editing on Movieolas and the linear videotape method ( usually employing 3 / 4 " VCRs ).

All or part of the screen is painted white in a way that allows the computer to judge where the gun is pointing, based on when the diode detects light.

That same year Sting also released a little-known CD-ROM called All This Time, which provided music, commentary and custom computer features describing Sting and his music from his perspective.

All of the software available on the ES2 system are designed and developed so that users can fully and readily exploit the outstanding performance of the world's largest computer.

All modern " computer " radios allow each function to be adjusted over several parameters for ease in setup and adjustment of the model.

All traffic on the bus is driven by the host computer, which sends out commands to read or write data: devices are not allowed to use the bus unless the computer first requests it.

All Microsoft Windows versions since Windows 2000 and Windows XP include the Windows Time Service (" w32time "), which has the ability to sync the computer clock to an NTP server.

All such experiments are difficult to interpret, and are never able to scale all the parameters needed to properly simulate the Earth's magnetosphere, which is why such experiments have now been completely replaced by computer simulations.

A famous aphorism of David Wheeler goes: " All problems in computer science can be solved by another level of indirection ";

All early color televisions and the majority of CRT computer monitors used shadow mask technology.

All Amiga systems can display full-screen animated graphics with 2, 4, 8, 16, 32, 64 ( EHB Mode ) or 4096 colors ( HAM Mode ).

All broadcast television systems preceding digital transmission of digital television ( DTV ) were systems utilizing analog signals.

All other Fermanagh clubs play in the Fermanagh & Western FA league systems.

All systems, however, are based on established main line rail systems, and track sharing with inter-city and freight services on parts of the network inhibit higher frequencies on some tracks.

All are coloured to the human eye, due to extensive systems of conjugated double bonds.

All these problems can increase the capital cost of the building systems and impair the safety operation of the building.

All of the known temperate phages employ one of only three different systems for their lysogenic cycle: lambda-like integration / excision, Mu-like transposition or the plasmid-like partitioning of phage N15.

All known DNA replication systems require a free 3 ' OH group before synthesis can be initiated ( Important note: DNA is read in 3 ' to 5 ' direction whereas a new strand is synthesised in the 5 ' to 3 ' direction-this is entirely logical but is often confused ).

All IBM mainframe and midrange peripherals and operating systems use EBCDIC as their inherent encoding,

All Game Boy systems combined have sold 200. 20 million units worldwide.

All Gundam Wing episodes have been released on VHS and DVD in the U. S. Differences between the two video systems is that the episodes on VHS contain the edited version while the episodes on DVD contain the uncut version.

All of the major transportation systems in Haiti are located near or run through the capital, Port-au-Prince.

; All information should be free: Linking directly with the principle of access, information needs to be free for hackers to fix, improve, and reinvent systems.

All current SGI systems are shipped with Red Hat Enterprise Linux or SUSE Linux Enterprise Server.

All numbers in ISO 9660 file systems except the single byte value used for the GMT offset are unsigned numbers.

All proposed systems also require correct functioning of some social linkage, as for instance the process of request for access, examination of request for ' legitimacy ' ( as by a court ), and granting of access by technical personnel charged with access control.

All unaccelerated observers agree on the amount of invariant mass in closed systems at all times, and although different observers may not agree with each other on how much relativistic mass is present in any such system, all agree that the amount does not change over time.

All NASA-borne extreme-ultraviolet observation instruments have been calibrated at SURF since the 1970s, and SURF is used for measurement and characterization of systems for extreme ultraviolet lithography.

All animals more advanced than sponges have nervous systems.

All real-world oscillator systems are thermodynamically irreversible.

All other trolleybus systems in China opened after 1950.

All the countries concerned have abandoned the traditional tools of communist economic control, and moved more or less successfully toward free market systems.