Interfaces included an expansion slot, ROM cartridge socket, dual RS-232 ports, proprietary QLAN local area network ports, dual joystick ports and an external Microdrive bus.

The machine featured an all-new grey case featuring a spring-loaded keyboard, dual joystick ports, and a built-in cassette recorder dubbed the " Datacorder " ( like the Amstrad CPC 464 ), but was in most respects identical to the ZX Spectrum 128.

* Atari-style 9-pin joystick port ( dual capability with a splitter cable ).

Other than the Tandy 1000 and Amstrad IBM PC compatible lines a few years later, the dual built-in joystick ports introduced by the PCjr never became standard on IBM PC compatibles, and have not been seen since.

Dedicated telepresence setups utilize a head mounted display with either single or dual eye display, and an ergonomically matched interface with joystick and related button, slider, trigger controls.

The dual joystick design was developed by Eugene Jarvis who was frustrated by single joystick controls that were common at the time.

The dual joystick control design resulted from two experiences in Jarvis's life: an automobile accident and playing Berzerk.

Most 3D games, however, use the dual joystick scheme to control the movement of a character and a camera.

Most conversions did not have a dual joystick and were received less favorably by critics.

It is controlled by a Remote Operator's Console ( ROC )-- with either dual grips or a joystick -- from a touch panel display and extended day color TV.

It was driven by twelve VCOs and featured a built-in oscilliscope, two 64 x 64 patchbays, two joystick controllers, dual five-octave velocity-sensitive keyboard controllers and a 3-track, 256-step digital sequencer.

* Thomas Gascoyne, an English dual world record holder who defeated Marshal Taylor twice in one day at Boston on 20 July 1901.

Even though the H-1B visa is a non-immigrant visa, it is one of the few visa categories recognized as dual intent, meaning an H-1B holder can have legal immigration intent ( apply for and obtain the green card ) while still a holder of the visa.

* Thomas Gascoyne-An English professional cyclist and dual world record holder emigrated to South Preston in the 1900s.

He studied chemistry, physics and chemical technology at the University of Bombay Department of Chemical Technology ( UDCT now UICT ) and was a dual degree holder from the University of Bombay.

In 1995, the companies merged into a dual listed company, in which management was consolidated into a single entity and share holder interests were aligned and equivalent, although maintained as shares in separately named entities.

The Philippi bridge, however, was the Chenoweth master piece, with its 139-foot, dual lane, span -- and it stands today as a monument to its builders.

Such a dual derivation was strikingly demonstrated during the injection process where initial filling would be noted to occur in several isolated pleural vessels at once.

Pausanias, the second king of Sparta ( see Spartan Constitution for more information on Sparta's dual monarchy ), was supposed to provide Lysander with reinforcements as they marched into Boeotia, yet failed to arrive in time to assist Lysander, likely because Pausanias disliked him for his brash and arrogant attitude towards the Spartan royalty and government.

When the grammatical dual form of Ajax is used in the Iliad, it was once believed that it indicated the lesser Ajax fighting side-by-side with Telamonian Ajax, but now it is generally thought that that usage refers to the Greater Ajax and his brother Teucer.

The system is a dual purpose test and interception facility in Alaska, and in 2006 was operational with a few interceptor missiles.

A software engineer was hired to write the special " dual boot mode " BIOS and the special CP / M BIOS.

The " dual boot mode " BIOS actually discovered whether a TRS-DOS, or Aster CP / M disk was placed in the drive, and would, depending on the type of disk, reorganise the internal memory architecture of the system, to either be 100 % TRS-80 compatible or optimally support CP / M, with as much " workspace " as possible, and the 80x25 video mode.

This unique RF box was also where the power supply connected in a unique dual power / television signal setup similar to the RCA Studio II's.

It is unknown when dual wielding was first used in fiction, but it was likely from early western novels before spilling over into other works.

The first game to dual wield almost every gun was Goldeneye 007 for the Nintendo 64.

This was a dual subjective and objective test, and one deliberately pitched at a higher level.

It is bypassed by a dual carriageway section of the A30 trunk road ; before the bypass was built the village straddled the A30 road.

" Jesus, the only immaculate, was born of a virgin mother, and Christian Science explains that mystic saying of the Master as to his dual personality, or the spiritual and material Christ Jesus, called in Scripture the Son of God and the Son of man — explains it as referring to his eternal spiritual selfhood and his temporal manhood.

This dual personality of the unseen and the seen, the spiritual and material, the eternal Christ and the corporeal Jesus manifest in flesh, continued until the Master's ascension, when the human, material concept, or Jesus, disappeared, while the spiritual self, or Christ, continues to exist in the eternal order of divine Science, taking away the sins of the world, as the Christ has always done, even before the human Jesus was incarnate to mortal eyes.

Even though each 1541 had its own on board disk controller and disk operating system, it was not possible for a user to command two 1541 drives to copy a disk ( one drive reading and the other writing ) as with older dual drives like the 4040 and 8050 that were often found with the PET computer, and which the 1541 was backward compatible to ( it could read 4040 disks but not write to them since its internal Operating System was essentially the same ).

* Superman is real, Clark Kent the mask: Pre-Crisis interpretations of Superman assumed that Clark Kent was the " mask " and Kal-El the person ( in the classic story Superman: Whatever Happened to the Man of Tomorrow ?, when Superman's dual life is revealed, he completely abandons his Clark Kent persona ).

State Department spokesman Charles Redman, at a July 1, 1986 press briefing, defended SOUTHCOM's strategy, asserting that " These cooperatives, this was what was attacked in Nicaragua, often have a dual military-economic purpose .."

In January 1944, he resumed command of ETOUSA and the following month was officially designated as the Supreme Allied Commander of the Allied Expeditionary Force ( SHAEF ), serving in a dual role until the end of hostilities in Europe in May 1945.

The concept of dual rulership was nothing new to the Roman Empire.

In this example the size of the vertex figure was chosen so that its circumcircle lies on the intersphere of the cuboctahedron, which also becomes the intersphere of the dual rhombic dodecahedron.

Economic reforms were fostered through the development of " Special Economic Zones ", designed for export and to attract foreign investment, municipally managed Township and Village Enterprises and a " dual pricing " system leading to the steady phasing out of state-dictated prices.

Fastow designed a complex web of companies that solely did business with Enron, with the dual purpose of raising money for the company, and also hiding its massive losses in their quarterly balance sheets.

Caliri designed the M184, the team's prototype Formula One car ( intended as a dual purpose design for the new Formula 3000 ) around Alfa Romeo's V8 turbocharged engine but when engineer Carlo Chiti left Alfa Romeo to found Motori Moderni, Minardi became the only customer for his new V6 engine design.

The Queens were replaced by the Queen Elizabeth 2 ( QE2 ), which was designed for the dual role.

By 1963, the plan had been changed to a dual purpose 55, 000 GRT ship that was designed to cruise in the off season.

Packaged in a 16-pin ceramic dual in-line package, the 4004 was the first commercially available computer processor designed and manufactured by chip maker Intel, which had previously made semiconductor memory chips.

She was larger than the Dartmouth pair as she had three decks and was designed for the dual role of ferry and cruise service.

In a stairwell of the Sindicato Mexicano de Electricistas, Siqueiros designed one of his most famous works, Portrait of the Bourgeoisie, warning against the dual foes of capitalism and fascism.

The last Napier car was designed by A. J. Rowledge, who also designed the Lion ( and who went to Rolls in 1921 ), a 40 / 50 hp 377 cu in ( 6, 177 cc ) ( 102 × 127 mm, 4 × 5 in ) alloy six with detachable cylinder head, single overhead camshaft, seven-bearing crankshaft, dual magneto and coil ignition, dual plugs, and Napier-SU carburetter ; it was bodied by Cunard, then a subsidiary.

IMAX Corporation has released four projector types that use its 15-perforation, 70 mm film format: GT ( Grand Theatre ), GT 3D ( dual rotor ), SR ( Small Rotor ), and MPX, which was designed for retrofitted theatres.

Differences between Socket 5 and Socket 7 are that Socket 7 has an extra pin and is designed to provide dual split rail voltage, as opposed to Socket 5's single voltage.

The physical education curriculum is designed to allow students to experience at least a minimum exposure to the following categories of activities: aquatics, conditioning activities, gymnastics, individual / dual sports, team sports, rhythms, and dance.

In some cases this is merely a side effect of the armor-piercing design, in other cases a dual role is specifically designed in.

Snowmobiles designed to perform various work tasks have been available for many years with dual tracks from such manufacturers as Aktiv ( Sweden ), who made the Grizzly, Ockelbo ( Sweden ), who made the 8000, and Bombardier who made the Alpine and later the Alpine II.

The Trendliner was released in 2004, as a ' dual purpose ' intercity and combination bus-which is designed to be used seven days a week.

The 1976 Bicentennial commemorative design, produced in 1975 and 1976, featured the Liberty Bell and the Moon on the reverse ( designed by Dennis R. Williams ), while retaining the Eisenhower obverse, and the dual dates 1776 – 1976.

* Monteith, Edward R. Tables designed to lead dual lives.

Westward had a dual policy for its local programming: it produced a wide range of programmes of particular interest to the south west's rural and agricultural communities, whilst simultaneously producing programming designed to stimulate its audience's interest in new areas.

Later, Vir ( who had been sent due to his reputation for not being dangerous ) arrives in Londo's quarters with the instrument of the assassination: a sophisticated poisoning needle designed to inject an undetectable neurotoxin and leave no obvious wounds — the death will look like a dual cardiac arrest.

The Phase III trial was designed as an " active-control dual superiority-noninferiority trial comparing the survival of PolyHeme patients to those who received standard treatment ( salt water plus blood )".

Heath / Zenith then designed a dual Intel 8085 / 8088 based system dubbed the H100 ( or Z-100, in preassembled form, sold by ZDS ).