paragraph_text: The Thompson shell is the first Unix shell, introduced in the first version of Unix in 1971, and was written by Ken Thompson.

paragraph_text: 1974 saw the introduction of what is considered by many to be the first true ``personal computer '', the Altair 8800 created by Micro Instrumentation and Telemetry Systems (MITS). Based on the 8 - bit Intel 8080 Microprocessor, the Altair is widely recognized as the spark that ignited the microcomputer revolution as the first commercially successful personal computer. The computer bus designed for the Altair was to become a de facto standard in the form of the S - 100 bus, and the first programming language for the machine was Microsoft's founding product, Altair BASIC.

paragraph_text: In 1971, banknotes were introduced in denominations of ¼, ½, 1, 5 and 10 dinar. 20 dinar notes were added in 2002. On August 27, 2008, the Central Bank of Libya announced a new 50 dinar note and that was scheduled to enter circulation on August 31, 2008. The note is already in circulation and features Muammar Gaddafi on the obverse.

paragraph_text: Virtually all console gaming systems of the previous generation used microprocessors developed by IBM. The Xbox 360 contains a PowerPC tri-core processor, which was designed and produced by IBM in less than 24 months. Sony's PlayStation 3 features the Cell BE microprocessor designed jointly by IBM, Toshiba, and Sony. IBM also provided the microprocessor that serves as the heart of Nintendo's new Wii U system, which debuted in 2012. The new Power Architecture-based microprocessor includes IBM's latest technology in an energy-saving silicon package. Nintendo's seventh-generation console, Wii, features an IBM chip codenamed Broadway. The older Nintendo GameCube utilizes the Gekko processor, also designed by IBM.

paragraph_text: Baileys Irish Cream was created by Gilbeys of Ireland, a division of International Distillers & Vintners, as it searched for something to introduce to the international market. The process of finding a product began in 1971 and it was introduced in 1974 as the first Irish cream on the market. The Baileys name was granted permission by John Chesterman after Gilbeys asked to use the name from a restaurant that John Chesterman owned. The fictional R.A. Bailey signature was inspired by the Bailey's Hotel in London, though the registered trademark omits the apostrophe. Baileys is produced in Dublin and Mallusk (Northern Ireland).

paragraph_text: A century after the 1871 Act, the Banking and Financial Dealings Act 1971, which currently regulates bank holidays in the UK, was passed. The majority of the current bank holidays were specified in the 1971 Act: however New Year's Day and May Day were not introduced throughout the whole of the UK until 1974 and 1978 respectively. The date of the August bank holiday was changed from the first Monday in August to the last Monday in August, and the Whitsun bank holiday (Whit Monday) was replaced by the Late Spring Bank Holiday, fixed as the last Monday in May. In 1978 the first Monday in May in the rest of the UK, and the final Monday of May in Scotland, were designated as bank holidays.

paragraph_text: By the late 1960s, designers were striving to integrate the central processing unit (CPU) functions of a computer onto a handful of MOS LSI chips, called microprocessor unit (MPU) chipsets. Building on an earlier Busicom design from 1969, Intel introduced the first commercial microprocessor, the 4 - bit Intel 4004, in 1971, followed by its 8 - bit microprocessor 8008 in 1972. In 1969, Lee Boysel, b 8 - bit arithmetic logic units (3800 / 3804) he designed earlier at Fairchild, created the Four - Phase Systems Inc. AL - 1, an 8 - bit CPU slice that was expandable to 32 - bits. In 1970, Steve Geller and Ray Holt of Garrett AiResearch designed the MP944 chipset to implement the F - 14A Central Air Data Computer on six metal-gate chips fabricated by AMI.

paragraph_text: Maharashtra was the first state to introduce the institution of Lokayukta through The Lokayukta and Upa - Lokayuktas Act in 1971. This was followed by similar acts that were enacted by the states of Odisha, Rajasthan, Bihar, Uttar Pradesh, Karnataka, Madhya Pradesh, Andhra Pradesh, Gujarat, Kerala, Tamil Nadu and the union territory of Delhi.

paragraph_text: The British decimal five pence (5p) coin -- often pronounced five pee -- is a unit of currency equaling five one - hundredths of a pound sterling. Its obverse has featured the profile of Queen Elizabeth II since the coin's introduction on 23 April 1968, replacing the shilling in preparation for decimalisation in 1971. A smaller version of the coin was introduced in June 1990 with the older coins being withdrawn on 31 December 1990. Four different portraits of the Queen have been used, with the latest design by Jody Clark being introduced in 2015. The second and current reverse, featuring a segment of the Royal Shield, was introduced in 2008.

paragraph_text: They Have Changed Their Face () is a 1971 Italian horror film directed by Corrado Farina and starring Adolfo Celi. The film won the Golden Leopard award for the Best First Feature at the Locarno International Film Festival in 1971.

paragraph_text: In the United States, instant noodles were first available by Nissin Foods in 1971. In 1972, Nissin Foods introduced ``Nissin Cup Noodles ''in a foam food cup, which led to an upsurge in popularity. Soon after, many other competing companies were offering similar instant noodle products.

paragraph_text: Pui Fan Lee (born 14 July 1971) is an English actress and presenter, best known for portraying Po in the children's television programme Teletubbies, and more recently for presenting the popular CBeebies pre-school educational programme Show Me Show Me. She was the first presenter, alongside Chris Jarvis, Sidney Sloane, and Sue Monroe to introduce programming on the BBC digital channel CBeebies. In January 2009, Pui left presenting CBeebies to host Show Me Show Me.

paragraph_text: There have been eight versions of the iPad. The first generation established design precedents, some of which, such as the home button placement, have persisted through all models. The 2nd - generation iPad (iPad 2) introduced a new thinner design, a dual - core Apple A5 processor, and VGA front - facing and 720p rear - facing cameras designed for FaceTime video calling. The third generation added a Retina Display, the new Apple A5X processor with a quad - core graphics processor, a 5 - megapixel camera, HD 1080p video recording, voice dictation, and 4G (LTE). The fourth generation added the Apple A6X processor and replaced the 30 - pin connector with an all - digital Lightning connector. The iPad Air added the Apple A7 processor and the Apple M7 motion coprocessor, and reduced the thickness for the first time since the iPad 2. The iPad Air 2 added the Apple A8X processor, the Apple M8 motion coprocessor, an 8 - megapixel camera, and the Touch ID fingerprint sensor; and further reduced the thickness. The iPad introduced in 2017 added the Apple A9 processor, while sacrificing some of the improvements the iPad Air 2 introduced in exchange for a lower launch price.

paragraph_text: The chip design started in April 1970, when Federico Faggin joined Intel, and it was completed under his leadership in January 1971. The first commercial sale of the fully operational 4004 occurred in March 1971 to Busicom Corp. of Japan for which it was originally designed and built as a custom chip. In mid-November of the same year, with the prophetic ad ``Announcing a new era in integrated electronics '', the 4004 was made commercially available to the general market. The 4004 was the first commercially available monolithic CPU, fully integrated in one small chip. Such a feat of integration was made possible by the use of the then - new silicon gate technology for integrated circuits, originally developed by Faggin (with Tom Klein) at Fairchild Semiconductor in 1968, which allowed twice the number of random - logic transistors and an increase in speed by a factor of five compared to the incumbent MOS aluminum gate technology. Faggin also invented the bootstrap load with silicon gate and the`` buried contact'', improving speed and circuit density compared with aluminum gate.

paragraph_text: The Pentium D brand refers to two series of desktop dual-core 64-bit x86-64 microprocessors with the NetBurst microarchitecture, which is the dual-core variant of Pentium 4 "Prescott" manufactured by Intel. Each CPU comprised two dies, each containing a single core, glued together on a multi-chip module package. The brand's first processor, codenamed Smithfield, was released by Intel on May 25, 2005. Nine months later, Intel introduced its successor, codenamed Presler, but without offering significant upgrades in design, still resulting in relatively high power consumption. By 2004, the NetBurst processors reached a clock speed barrier at 3.8 GHz due to a thermal (and power) limit exemplified by the "Presler's" 130 watt thermal design power (a higher TDP requires additional cooling that can be prohibitively noisy or expensive). The future belonged to more energy efficient and slower clocked dual-core CPUs on a single die instead of two. The final shipment date of the dual die "Presler" chips was August 8, 2008, which marked the end of the Pentium D brand and also the NetBurst microarchitecture.

paragraph_text: The term ``Lokpal ''was coined by Dr. L.M. Singhvi in 1963. The concept of a constitutional ombudsman was first proposed in parliament by Law Minister Ashoke Kumar Sen in the early 1960s. The first Jan Lokpal Bill was proposed by M.C. Setalvad in 1968 and passed in the 4th Lok Sabha in 1969, but did not pass through the Rajya Sabha. Subsequently, 'lokpal bills' were introduced in 1971, 1977, 1985, again by Ashoke Kumar Sen, while serving as Law Minister in the Rajiv Gandhi cabinet, and again in 1989, 1996, 1998, 2001, 2005 and in 2008, yet they were never passed. Forty five years after its first introduction, the Lokpal Bill is finally enacted in India on 18 December 2013.

paragraph_text: On June 11, 2012 at the Apple Worldwide Developers Conference in San Francisco, Apple introduced the third generation MacBook Pro, marketed as the ``MacBook Pro with Retina display ''to differentiate it from the predecessor model. The new model includes Intel's third generation Core i7 processors (Ivy Bridge microarchitecture), USB 3.0, and a high - resolution 15.4'' IPS 2880 × 1800 - pixel Retina Display. Other new or changed features include a second Thunderbolt port, a HDMI port, and a thinner MagSafe port, dubbed the`` MagSafe 2 ''. Apple introduced a 13 - inch version on October 23, 2012 with specifications similar but slightly inferior to the 15 - inch version's, such as less powerful processors.

paragraph_text: This new development heralded an explosion in the commercial and personal use of computers and led to the invention of the microprocessor. While the subject of exactly which device was the first microprocessor is contentious, partly due to lack of agreement on the exact definition of the term "microprocessor", it is largely undisputed that the first single-chip microprocessor was the Intel 4004, designed and realized by Ted Hoff, Federico Faggin, and Stanley Mazor at Intel.

paragraph_text: 1971 -- Swamp Rat XIV (or Swamp Rat 1 - R), first successful rear - engined dragster, built by Don Garlits; Ed Donovan introduces the 417 Donovan hemi, an aluminum copy of the Chrysler

paragraph_text: The Pentium III (marketed as Intel Pentium III Processor, informally PIII) brand refers to Intel's 32 - bit x86 desktop and mobile microprocessors based on the sixth - generation P6 microarchitecture introduced on February 26, 1999. The brand's initial processors were very similar to the earlier Pentium II - branded microprocessors. The most notable differences were the addition of the SSE instruction set (to accelerate floating point and parallel calculations), and the introduction of a controversial serial number embedded in the chip during the manufacturing process.

Question: Who introduced the first microprocessor in the world for the semiconductor company in 1971?
Answer: Federico Faggin