Protocol

Protocol (pronounced proh-tuh-kawl, proh-tuh-kol or proh-tuh-kohl)

(1) In government (applied especially to the diplomatic service), the customs and regulations dealing with diplomatic formality, precedence, and etiquette.

(2) By extension, an accepted code of conduct; acceptable behavior in a given situation or group.

(3) In diplomacy or other intra- & inter-governmental relations, an original draft, minute, or record from which a document, especially a treaty, is prepared.

(4) An agreement between states (or other national or international entities) or a supplementary international agreement (some notably being secret).

(5) An annex to a treaty containing technical data, definitions etc.

(6) In clinical medicine, the plan of a patient's treatment regimen (which can be a generalized document).

(7) In academic research (especially in medical trials including living subjects), the details, standards & safeguards etc.

(8) In computing, a set of rules governing the format in which data must exist to communicate between devices.

(9) In philosophy, a statement reporting an observation or experience in the most fundamental terms (ie without any commentary or other interpretative layers (and sometimes taken as the basis of empirical verification, as of scientific laws).  It’s known also as the protocol statement, protocol sentence & protocol proposition

(10) To draft, submit for consideration or issue a protocol; to make a protocol of; to make or write protocols; to issue protocols (actual use now probably extinct although such forms do still exist in some diplomatic manuals).

(11) In the Roman Catholic Church, (1) the introduction of a liturgical preface, immediately following the Sursum corda (lift up your hearts) dialogue & (2) an official list (technical details or consequential documents) which, since the late nineteenth century have sometimes been appended (at the beginning or end) to documents such as charters and papal bulls.

1535–1545: From the earlier protocoll, from the Middle French protocolle & protocole (document, record), from the Medieval Latin prōtocollum, from the Byzantine Greek πρωτόκολλον (prōtókollon) (the first kóllēma (a leaf or tag) glued to a rolled papyrus manuscript, listing the contents), the construct being πρῶτος (prôtos) (first) + κόλλα (kólla) (glue).  A kóllēma was “something bound or glued together”.  Proto- was a learned borrowing from the Ancient Greek πρωτο- (prōto-) from πρῶτος (prôtos) (first), superlative of πρό (pró) (before).  In the mid-fifteenth century the spelling prothogol had been used (meaning literally “prologue”) and by the 1540s prothogall (draft of a document, minutes of a transaction or negotiation, original of any writing”, again from the thirteenth century French prothocole (which in Modern French persists as protocole) was in use.  Protocol is a noun & verb, protocolar is a noun, protocoled & protocolled are verbs and protocolary & protocolic are adjectives; the noun plural is protocols.

The plural form was kollēmata (sheets of papyrus glued together to form a roll) and on the basis of those extant or referenced elsewhere, each was typically between 16-24 sheets which, when un-rolled, extended to between 18-30 feet (5.5-9 m).  It’s not clear when use began but the earliest documented evidence of use is from the early medieval period.  A tube-like prōtókollon (usually of a rougher form of parchment but some seem to have been made from tree bark) protected a rolled-up scroll and the original was similar to what in modern publishing came to be called the colophon (containing variously copyright details, a mark of authentication, the date of publication, the font and typesetting data and the name of the author) although the usual function was to list a summary of the contents, any errata or the purpose of the work.

The Protocols of the Elders of Zion (with preface and explanatory notes), The Patriotic Publishing Co., Chicago, 1934.  Ludwig Rosenberger Library of Judaica.

All such things were of course those which comprised the framework of government & diplomacy and, by the mid-nineteenth century, French bureaucrats had formalized the protocol as (1) “an official record of a transaction & a diplomatic document” (especially an agreement between states to achieve certain things by peaceful means) and (2) “official norms of behavior or etiquette to be maintained between states and their ministers”.  The later sense was understood in English by at least 1896 and by 1952 it was in common use to describe “civilized behavior” in society generally, becoming a popular word in the etiquette guides which proliferated (along with the middle class) in the post-war years.  Long in thrall to all things French, the use relating to matters etiquette was late in the nineteenth century picked up by Russian diplomats and from the Tsar’s court it entered various state apparatuses (of which the Tsar had many), the foreign ministry creating protokóls for everything from the thickness of the carpet allowed in offices according to the rank of the occupant to the form of words to be used when declaring war.  The police used protokól as a heading of “official police records of a case, interview or incident” although the use in Russia will forever be associated with the infamous forgery Протоколы сионских мудрецов (Protokoly sionskikh mudretsov) (The Protocols of the (Learned) Elders of Zion (1903)), an anti-Semitic tract published in English under the title The Jewish Peril (1920).  Although debunked as a forgery as early as 1921, The Protocols of the Elders of Zion enjoyed a remarkable life in the twentieth century, accepted as authentic even by some otherwise respectable professors and it remains widely available.  It purports to be the minutes of a secret meeting held by Jewish leaders (known as the Elders of Zion), who met allegedly to conspire to control the world, manipulate governments, and establish a global Jewish domination.  There have been a number of theories about the origin of the protocols and its spread has been compared to the conspiracy theories published by QAnon on 4Chan and other places in that such things rely less on the authenticity of their content than the accessibility to an audience which, even in embryonic form, already maintains those views.

In computing, the terms "protocol" and "parameter" are (casually) sometimes used interchangeably and while it is true protocols contain many parameters, correctly, the two words refer to different concepts.  A protocol is a set of rules and conventions, the best known of which are those which govern the communication between devices in a network; it defines the format, timing, sequencing, and error control of the data packets which are the messages exchanged between these entities.  The significance of protocols is that they ensure diverse devices and systems can interact effectively, removing the need for the hardware to be substantially similar and in that they can be compared with operating systems which sit atop sometimes very different hardware.  The best known network protocols include HTTP (Hypertext Transfer Protocol), TCP/IP (Transmission Control Protocol/Internet Protocol) and SMTP (Simple Mail Transfer Protocol) although two of the oldest (RS-232, RS-422 & RS-485) serial communications protocols are still in use in the odd niche. By contrast, a parameter is a variable, a value passed to a function, procedure, or command in order to customize its behavior or provide input for its execution.  Parameters are helpful because they allow software to be flexible and adaptable by accepting different inputs without demanding changes to the code.  Parameters may be compared to the range of adjustments offered by the driver’s seat in a car.  Were no adjustments available, manufacturers would have to produce different models for people of different heights.

Lindsay Lohan released NFTs based on Trons’s TRC-721 protocol (functionally similar to Ethereum’s ERC-721).

The recent collapse in the non fungible token (NFT) market surprised few of the analysts who had predicted a bubble market based on selling something “non-fungible” which merely referenced something inherently fungible and infinitely duplicable wouldn’t long last and would be among the first victims of any instability in the wider economy.  Analysts always enjoy being able to say “I told you so”.  Still, the NFTs themselves (in the sense of the object on a blockchain) have a robustness which offers much promise as a kind of macro-title document and, if regulators can agree, the concept may have a future in fields like land title or ownership certificates for traded, high-value collectables.  The infrastructure is certainly beyond the embryonic because a number of blockchains have added support for NFTs since Ethereum created its ERC-721 standard.  ERC-721 is an “inheritable” protocol which means developers can create contracts by copying from a reference implementation, a contract able to be tracked to the owner of a unique identifier and it includes a mechanism by which ownership can be transferred.  Ethereum also developed the ERC-1155 protocol which (a little misleadingly), they described as offering a “semi-fungibility” whereby a token represents a class of interchangeable assets.  Ethereum did however demonstrate the inherent flexibility of the NFT approach even if they did little to improve the transactional speed although, if the protocols have a future in low-volume, high-value items such as land or collectable physical objects, that really matters little.  There were though other approaches and the Tron Network released their NFT model using Proof-of-Stake (PoS) which differs from Ethereum’s Proof-of-Work (PoW) based blockchain.  PoS & Tron’s TRC-721 protocol, cheaper and faster to use, attracted Lindsay Lohan when she released some “collectables” as NFTs.

Facsimile

Facsimile (pronounced fak-sim-uh-lee)

(1) An exact copy of something (most typically a book, painting, or manuscript).

(2) In telecommunications a method, protocol collection or device (ie the “fax” or “fax machine”) for transmitting data which exists in printed form (typically text documents, drawings, photographs etc) by means of radio or telephone for exact reproduction on a compatible device in another place; expressed usually as the clipping “fax”.

(4) An image transmitted by such a method (historically always in paper hard-copy but technically can be a digital file (e-Fax and similar systems).

(4) To reproduce in facsimile; make a facsimile of something (also as a modifier as in facsimile publication or facsimile transmission).

1655–1665: From the earlier fac simile! (make something like it!), the construct being the Latin fac (imperative of facere (to make; to render) (from the primitive Indo-European root dhe- (to set, put in place)) + simile, noun use of the neuter of similis (alike; similar).  In the English-speaking world, the one-word form was almost universal by the early twentieth century; that always used for the adjective which dates from 1877.  In the modern way, other languages tended to use “fax” unaltered from English use as the technology was adopted.  One exception was French where the older form fac-similé (plural fac-similés) was officially preferred even to facsimilé but even there the monosyllabic “fax” usually prevailed.  Facsimile (like fax) is a noun, verb & adjective, facsimiled (or facsimiled) & facsimileing (or facsimiling) are verbs (again, more familiar as faxed & faxing); the noun plural is either facsimiles or facsimilia (and of fax it is faxes).

There are a remarkable number of synonyms for facsimile (in the sense of copy) including copy, carbon copy, likeness, replica, clone, copy, ditto, double, dupe, duplicate, look-alike, mimeo, mirror, print, reduplication, replication & ringer (even “miniature” was often used and understood in context) but such was the influence of the fax machine that for other purposes “facsimile” tends now to be used only in historic reference.  One example of appropriate use was the celebration in 1943 of the 50^th birthday of Joachim von Ribbentrop (1893–1946; Minister of Foreign Affairs of Nazi Germany 1938-1945), the highlight of which was a presentation to the minister of a diamond-studded casket containing facsimiles of all the treaties he had signed during (his admittedly busy if not productive) tenure.  When one of his aides remarked that there were only “a few treaties we had not broken”, Ribbentrop was briefly uncertain how to react until he saw “…Hitler’s eyes filled with tears of laughter”.  It was said to be a good party.  The casual dismissiveness towards treaties was shared by most of the Nazi regime, Hermann Göring (1893–1946; prominent Nazi 1923-1945 & Reichsmarschall of Germany 1940-1975) cheerfully gloating when under cross-examination during the Nuremburg Trial (1945-1946) that he regarded treaties as “…just so much toilet paper”.  Like Ribbentrop, he was convicted on all four counts and (planning aggressive war, waging aggressive war, war crimes & crimes against humanity) and sentenced to be hanged.

Facsimile copy of the secret protocol to the Ribbentrop-Molotov (Nazi-Soviet) Pact, signed in Moscow 23 August 1939.

The protocol defined (1) the parameters of the two countries respective spheres of interest in parts of Europe, (2) the actual borders of the Baltic States (Estonia, Latvia & Lithuania) and (3) the division of Poland.  In the case of Poland, the line of demarcation was essentially the same as the Curzon Line, drawn in 1919 by the UK's foreign secretary Lord Curzon (1859–1925), something which in discussions towards the end of World War II (1939-1645) would cause some embarrassment to British negotiators.

Fax machines are unfashionable though not quite extinct.  For most users, most of the time, the alternatives are better but fax across phone lines did have some real advantages, the most obvious being security; it was just about impossible to intercept a tax message unless one was able physically to tap into the physical copper wires attaching the send & receive devices to the telephone network.  There was also something pleasingly democratic about fax, the low transmission speed (the default for years was 14.4 kbit/s although support for the V34 standard (28.8 & 33.6) became common and digital modems even ran over ISDN at 64 kbit/s) meant just about everyone on the telephone network ran at about the same rate.  Sometimes too, legislation for a while cemented the fax’s place in communications, banks and the real estate industry long fond of the fax because a signature transmitted thus was accepted as evidence in matters of contract law while the electronic version was not (and with good reason).  Cultural factors too made a difference.  Long after their receptionists had switched to using computers and thus eMail and other forms of communications, medical practitioners seemed to be creatures of habit and thought if something wasn’t a fax then it wasn’t real.

Lindsay Lohan, faxed.

Fax as short form of facsimile was wholly unrelated to the original fax which was from the Middle English fax, from the Old English feax (hair, head of hair), from the Proto-West Germanic fahs, from the Proto-Germanic fahsą (hair, mane), from the primitive Indo-European poḱsom (hair (literally “that which is combed, shorn, or plucked”)), from the primitive Indo-European peḱ- (to comb, shear, pluck).  It was cognate with the Dutch vas (headhair), the German Fachs (head-hai”), the Norwegian faks (mane), the Icelandic fax (mane) and the Sanskrit पक्ष्मन् (pákṣman) (eyelash, hair, filament).  The Latin fax (torch, firebrand; fireball, comet; cause of ruin, incitement), from the primitive Indo-European ǵhwehk- (to shine) and cognate with facētus (elegant, fine; courteous, polite; witty, jocose, facetious) and the Lithuanian žvakė (candle) and there’s also a speculative link to the Etruscan word for face (which may also have meant torch).  In English (and apparently Scottish) dialectal use it used to mean “hair of the head” until the late fifteenth century.  The first recorded use as a clipping of facsimile (or in some countries “telefax”) to describe the consumer level telecommunications technology, its output and use is thought to date from 1979 but use as an oral form may slightly have predated this.  However, as a noun, “fax” had been in use by telegraphy engineers since 1948 and the verb in this context dates from at least 1970 although, in oral use it could have a longer history.

Brother FAX1820C fax machine.

Adding to the obsolescence was the switch in many countries away from the sometimes century-old analogue network of copper wires to a digital system, something which was the death knell of many fax machines.  In corporations, where internal PBXs (private branch exchange (also PABX (private automated branch exchange)), had usually provided a translation layer which provided both analogue and digital lines, the fax machines (usually as one of the components of a MFD (multi-function device which handled photocopying, faxing, scanning, OCR (optical character recognition) and sometimes even storage) carried serenely on although the evidence suggested use had diminished sometimes to zero.  Even in homes and small businesses without a PBX, adaptors are available which link a fax machine to a SIP/VoIP (Session Initiation Protocol/Voice over Internet Protocol) account, emulating the analogue original.  Unlike the old and robust telephone system, reliability could be patchy because the performance of the internet tends to bounce around more and (strangely) error correction is a less exact science.  There are more sophisticated solutions but they don’t use existing hardware so costs are higher and the take-up rate has been low, reflecting that most e-mail or other messaging solutions cover the needs of most users at zero or marginal cost.

The Imperial fax machine that never was

In the two decades between 1955-1975 when Chrysler in the US ran Imperial as a separate division rather than a badge to be used for up-market versions built on the corporate full-sized platform (although Imperials in their last generations did revert to such engineering), despite the odd encouraging season, the brand never threatened the dominance of Cadillac in the sector and rarely troubled Ford's Lincoln, the perennial runner-up.  The 1967 & 1968 Imperial range did however offer something truly unique.  The “Mobile Director Package” was available exclusively on the Imperial Crown Coupe and reflected (within the limits of what the available technology and fiscal realism would then permit) what Chrysler thought a company director would most value in an automobile being used as a kind of “office on the move” and it included: an extendable walnut-topped table which could be unfolded over the rear seats, a gooseneck (Tensor brand) high-intensity lamp which could be plugged into the cigarette lighter on either side of the car (in a sign of the times, Imperials had four cigarette lighters installed) and most intriguingly, the front passenger seat could rotate 180° to permit someone comfortably to use the tables and interact with those in the rear.  Unfortunately, the fax machine previewed on the well-publicized prototype didn't make the cut for the production version.  All the publicity material associated with the Mobile Director Package did suggest the rearward-facing seat would likely be occupied by a director’s secretary and as one might imagine, the configuration did preclude her (and those depicted were usually women) using a lap & sash seat-belt but she would always have been in arm’s reach of at least one cigarette lighter so there was that.  The package was available only for those two seasons and in its first years cost US$597.40 (some US$5500 adjusted for 2023 values).  The cost of the option was in 1968 reduced to US$317.60 (some US$2800 adjusted for 2023 values) but that did little to stimulate demand, only 81 buyers of Crown Coupes ticking the box so even if the new safety regulations hadn’t outlawed the idea, it’s doubtful the Mobile Director Package would have appeared on the option list in 1969 when the new (and ultimately doomed) “fuselage” Imperials debuted.

Imperial's advertising always emphasised the "business" aspect of the package but the corporation also circulated a photograph of the table supporting a (presumably magnetic) chessboard and another with a bunch of grapes tumbling seductively.  The latter may have been to suggest the utility of the package when stopping for a picnic with one's secretary.  Once advertising agencies got ideas, they were hard to restrain.    

The advertising copy at the time claimed the package was “designed for the busy executive who must continue his work while he travels”, serving also as “an informal conference lounge”.  The Imperial was a big car (although the previous generations were larger still) but “lounge” was a bit of a stretch but “truth in advertising” laws were then not quite as onerous as they would become.  More accurate were the engineering details, the table able to “pivot to any of four different positions, supported by a sturdy chrome-plated pillar and in the forward position, it can convert into a padded armrest between the two front seats while extended, it opens out to twice its original size with a lever on the table swivel support to permit adjustments to the height”.  It was noted “a special tool is used for removing the table and storing it in the trunk” the unstated implication presumably that in deference to the secretary’s finger-nails, that would be a task for one’s chauffeur.  The US$597.40 the option listed at in 1967 needs to be compared with the others available and only the most elaborate of the air conditioning systems was more expensive.

Imperial option list, 1967.

The package as it appeared in showrooms was actually modest compared with the “Mobile Executive” car the corporation sent around the show circuit in 1966.  That Imperial had been fitted with a telephone, Dictaphone, writing table, typewriter, television, a fax machine, reading lamp and stereophonic sound system.  The 1966 show car was also Crown Coupe but it was much more ambitious, anticipating advances in mobile communications which would unfold over the next quarter century.  At the time, car phones were available (the first service in the US offered during the late 1940s) although they were expensive and the nature of the bandwidth used and the lack of data compression meant that the range was limited as was the capacity; only several dozen calls able simultaneously to be sustained.  In 1966, there was even the novelty of a Datafax, a "facsimile machine" (later to become the ubiquitous "fax") able to send or receive a US Letter-sized (slightly smaller than A4) page of text in six minutes.  That sounds unimpressive in 2023 (or compared even with the 14.4 kbit/s for Group 3 FaxStream services of the 1990s) but the appropriate comparison is with the contemporary alternatives (driving, walking or using the US Mail) and six minutes would have been a considerable advance.  As it was, the tempting equipment awaited improvements in infrastructure such as the analogue networks of the 1980s and later cellular roll-outs and these technologies contributed to the extent of use which delivered the economies of scale which eventually would make possible smart phones.

The 1966 car which toured the show circuit demonstrated the concept which, in simplified form, would the next year appear on the option list but things like telephones and fax machines anticipated the future by many years (although fax machines in cars (Audi one of a handful to offer them) never became a thing).  The Dictaphone did however make the list as one of Chrysler's regular production options (RPO) in the early 1970s and the take-up rate was surprisingly high although the fad quickly passed, dealers reporting the customers saying they worked well but they "never used them".

Ping

Ping (pronounced ping)

(1) To produce a short, high-pitched resonant sound, like that of a bullet striking a sheet of metal (as a verb used without object).

(2) In computing, to send an echo-request packet to an IP address and use the echo reply to determine whether another computer on the network is operational and the speed at which the data is being transferred.

(3) Informally, to make contact with someone by sending a brief electronic message (text messages and later variations).  A ping can also be a notification in response to a message.

(4) A pinging sound.

(5) An infrasonic or ultrasonic sound wave created by sonar in echolocation or an acoustic signal transmitted to indicate a location.

(6) The Lord Chancellor, one of the courtiers in Giacomo Puccini's (1858-1924) opera Turandot (1926).

(7) In colloquial use, to flick something, usually with a finger-tip.

(8) In colloquial use, to be detected committing an offence (by a police officer, an umpire or referee) and subsequently penalized.

(9) In internal combustion engines (also referred to as pinking, knocking or detonation), when the combustion of the fuel/air mixture in the cylinder does not begin correctly in response to ignition by the spark plug.  The usual form in this context is the adjective "pinging".

1835: Partly onomatopoeic (imitative of the sound of a bullet whistling through the air or striking something sharply) and partly reflecting the influence of the (continuing) Middle English pingen (to push, shove, pierce, stab, prod, goad, urge, feel remorse, incite), from the Old English pyngan (to prick); used as a verb since 1855.  The meaning "short, high-pitched electronic pulse" is attested from 1943, the reference being to the sonar systems used on both submarines and surface vessels.  The noun plural was pings, the present participle pinging, the past participle pinged.  The non-standard forms are pang & pung (past participle) although one can understand why those learning English might assume they should exist.  Pingdemic was an invention of computer programmers.

The noun ping-pong was also based on sound and dates from 1901 as Ping-Pong, the trademark for table tennis equipment registered by Parker Brothers, both words imitative of the sound of the ball hitting a hard surface (said by some to have been attested since 1823; the game was much in vogue in the US 1900-1905.  In the figurative sense of "move or send back and forth without progress, resolution, or purpose", use dates from 1952, later extended (though a little more hopefully) to “ping-pong diplomacy” which referred to the US and the PRC (Communist China) agreeing to exchange ping-pong teams before sending diplomats.  The electronic arcade game “Pong” (1972) was an abbreviation of ping-pong although there is evidence pong had for some years been a truncated reference to the game proper.

Sample pings.

Ping is one of a small subset of commands which constitute the lingua franca of computer network administration software, included in almost all network tool bundles regardless of the local or network operating systems.  It is a utility which tests the connectivity and speed of a host running on any Internet Protocol (IP) network by measuring the round-trip time for messages sent from the originating host to a destination computer, echoed back to the source.  Originally run exclusively from a command prompt, GUI (graphical user interface) versions have long been available and are handy for infrequent users who have never needed to memorize the syntax.  Ping sends Internet Control Message Protocol (ICMP) echo request packets to the target host and waits for an ICMP echo reply, reporting errors, packet loss, and a statistical summary of the results, most usefully the duration (in milliseconds) of the minimum, maximum & mean round-trips.

The name ping was a borrowing from naval sonar terminology that sends a pulse of sound and listens for the echo to detect objects under water to determining their location, direction and speed.  The sonar systems used at sea included audible pings and some computer ping utilities include one as a novelty.  The original software was a Q&D (quick & dirty) utility created in 1983 to diagnose tiresome problems on a network, the name chosen because the method was analogous with sonar's echolocation.  The occasionally mentioned Packet InterNet Groper is a backronym created some years after the first versions of ping were distributed.

Turandot

Turandot (1926) was Giacomo Puccini's (1858-1924) last opera and one which remained uncompleted at his death.  Puccini based the opera on the play Turandot (1762) by Venetian playwright Count Carlo Gozzi (1720–1806) which borrowed from one of the seven stories in the epic-length work by Persian poet Nizami (circa 1141–1209), the motif of seven aligned with the days of the week, the Persian seven-color scheme and the seven planets at that time known.  Turandot as told by Nizami is the story attached to Tuesday, the protagonist a Russian princess (Turan-Dokht (daughter of Turan)), a name often used in Persian poetry for Central Asian princesses.  Puccini seems to have moved the site of his Opera to China for no reason other than his interest in incorporating into the work Chinese musical themes, much as he’d been attracted to Japanese sounds for his earlier Madama Butterfly (1904).  Most people on the planet have never heard of Puccini and his operas but many will be at least vaguely familiar with one fragment of Turandot, Nessun dorma (Let no one sleep), among the most famous of the tenor arias, because of the global broadcast of a performance during the 1990 FIFA World Cup.

Puccini completed the three-act structure before his death and it was in this form it was first performed at La Scala in Milan in April 1926, conducted by Arturo Toscanini (1867-1957), the conductor refusing to go beyond the point where Puccini stopped.  With an ending added by Franco Alfano (1875-1954), it was presented again the very next evening but performances have varied over the years, a few sticking to the original, some using one of the variations written by Alfano and others with different ending entirely, some better received than others.  Opera buffs and professional musicians have always been drawn to Turandot because it’s Puccini at his most musically innovative but audiences have never embraced it quite as they did the seductive butterfly which is a set-piece love story packed with melodies.  However, it’s now viewed also through a political lens, the specter of cultural appropriation and accusation of racial stereotyping looming over every aria.

From various stage productions: Ping, Lord Chancellor (baritone), Pang, Chief Steward of the Imperial Household (tenor) & Pong, Executive Chef of the Imperial Kitchen (tenor) are the triumvirate of courtiers in Puccini's Turandot.

The critique is that the depiction of a barbaric Chinese princess is an outdated orientalist construct of Chinese people and the idea of white people dressing and being made up as caricatures of those from the far east goes beyond mere cultural appropriation, the use of Chinese music, traditional dress and the perpetuating historical Western imagery being demeaning.  Beyond that, white audiences who are either oblivious to these concerns or dismissive of them are (at the very least) guilty of committing microaggressions and are casually asserting cultural superiority, if not actual white supremacy.

Swap

Swap (pronounced swop)

(1) To exchange, barter, or trade, as one thing for another.

(2) To substitute (one thing) for another (sometimes used in the forms swap-out & swap-in).

(3) To make an exchange.

(4) In finance, the verbal shorthand for a number of transactions (credit default swaps, currency swaps etc).

(5) In computer programming, exchanging two variables in the memory of a computer

(6) In computer operating systems, as swap partition, a partition of the physical data storage media used for paging to augment random access memory (RAM).

(7) In instrumentation as the acronym SWAP (Sun Watcher using Active Pixel System Detector and Image Processing), a space instrument used on solar satellites.

(8) In instrumentation as the acronym SWAP (Solar Wind At Pluto), a space instrument used in the observation of Pluto (which should still be a planet).

(9) In international development as the acronym SWAp (Sector-Wide Approach), a paradigm in the sector.

(10) In Cambridge University slang, a social meal at a restaurant between two university societies, usually involving drinking and banter; commonly associated with fining and pennying; the crewdate is the Oxford University equivalent.

(11) As swapling, an infant or child secretly exchanged for another; a changeling.

Circa 1200: From the Middle English swappen (to swap (the original meeting was “to hurl, to strike, strike hands (in bargaining the terms of an exchange)”) and cognate with the dialectal German schwappen (to slosh, slop, to clap, box (the ears)).  The origin is murky but it was probably from the Old English swappian, a secondary form of swāpan (to swoop) and may be compared with the Middle English swippen (to strike, hit), from the Old English swipian (to scourge, strike, beat, lash) which was in some way connected with the Old Norse svipa (to swoop, flash, whip, look after, look around).  Acronym finder has 37 entries for SWAP, the most obviously useful including (1) Solution Without A Problem, (2) Space, Weight And Power, (3) Shared Wireless Access Protocol, (4) Severe Weather Avoidance Protocol, (5) Sheriffs' Work Alternative Program, (6) Solar Wind Analyzer around Pluto & Stewart Warner Array Program (Stewart Warner a famous name in gauges and instrumentation) while some truly are niche such as Special Whatchamcallit Affectionately Pinned (used by Girl Scouts).  The alternative spelling, restricted mostly to the UK, is swop.  The noun swappist (used in a surprising number of sub-cultures) is non-standard while the noun swapsies provided the model for the later funsies (just for fun (ie not serious; not for financial gain)).  Swap is a noun & verb, swapper & swapling are nouns, swapped is a verb, swapping is a verb & adjective; the noun plural is swaps.

The seemingly strange etymological path from Middle English swappen ("to hurl" or "to strike") to the modern meaning of “swap” is thought to be an allusion to striking hands together when making an exchange, the handshake sealing the deal (ie the swap) as it were; the evolution of the word thus imitative of the sound of hitting or slapping.  The origin of swappen was the Middle English swippen (to strike, hit), from the Old English swipian (to scourge, strike, beat, lash), from the Old English swappian, a secondary form of the Old English swāpan (to swoop), from the Old Norse svipa (to swoop, flash, whip, look after, look around) which begat also swipe.  The verb (circa 1200) was the first form in the sense of "to strike, strike the hands together.  The sense of "to exchange, barter, trade" dates from the 1590s, the noun in this sense first recorded in the 1620s. Although swap-meets are an ancient institution of the barter economy known to many cultures and pre-dating antiquity, the term “swap-meet” seems not to have existed prior to 1968 when added to American English.

Bill Clinton (b 1946; US president 1993-2001) leaving the Martha's Vineyard Annual Swap Meet.

In 1890, the US Board on Geographic Names (BGN) introduced a policy avoiding the use of apostrophes in the possessive form in place names, the intent being: (1) a standardization convention to remove confusion, (2) to simplify the printing of maps by ensuring there were fewer clashes with special characters and (3) to remove another source of imaginative interpretation by lawyers.  An additional benefit was realized when computer databases began to be created and, especially in the early post-war years, many problems in indexing and formatting were avoided by restricting entries to letters & numbers.  The BGN does make the odd exception in the case of places of historical significance and Martha's Vineyard was one of the few places to emerge with apostrophe intact.

Swap files and operating systems

A swap file (known also as virtual memory) is a file (with special attributes) stored on a HDD (hard disk drive) or SSD (solid state drive) where data is written if the physical random access memory (RAM) available becomes insufficient for the stable functioning of the operating system.  RAM is preferable for operations because, being essentially static electricity, it is so much faster than even the fastest forms of HDD or SSD.  Older versions of Microsoft Windows used pagefile.sys as a page file but since Windows 10, the function has been split into pagefile.sys and swapfile.sys which by default reside in the root of the system (c:\) drive and, for good reason, are hidden from the user.  Pagefile.sys stores data from installed (third-party) applications while swapfile.sys handles data from Windows and applications installed from the Microsoft Store.  In years gone by, there were advantages to be had in terms of speed and storage by tweaking swapfile settings (the size and the volume on which it sat) and some disabled it entirely if they had a surfeit of RAM.  Those with long memories will recall even a time when Windows permitted a choice between a temporary and permanent swap file and there were reasons why one could be preferable to the other.  However, with modern versions of Windows, it shouldn’t be disabled because many applications require it to exist and without one, simply won’t start.  For what most people do most of the time, it’s best to ignore the settings and just allow the operating system to set the configuration, even though on a machine with much RAM, the swap file is seldom used.

However, for nerds and megalomaniacs, it remains possible to tinker although, unless simulating one’s own thermonuclear explosions or modelling the global climate, few are likely to notice much difference.  It needs to be done with caution because if the swap file is too big then system will slow because RAM is often ignored whereas if it is too small, there comes a point at which that becomes functionally the same as disabling the feature.  Computer magazines used to publish ways to calculate the ideal size, either by (1) a calculation based on the size of the hard drive and installed RAM and (2), a calculation which involved assessing a typical use of physical RAM but most now concede that on modern PCs (ie 8 or more GB RAM), it’s best to allow the operating system handle the allocation.  Users can still experiment but Microsoft cautions the swap file size should never be set to more than twice the size of physical RAM; instability is assured.  There are different rules and parameters for Windows Server; because of the way Windows is written, there are special settings and system administrators have to make allowances so in event of system crashes, there’s sufficient space for dump files which can reveal much.  For those who don’t, in another context, wish anything to be revealed, page files can be encrypted although, while secure, that does impose some overhead on disk IO (input/output).

Under Linux, the golden rule long was a swap size should be double the installed RAM but that hardly applies to modern machines, indeed, on some boxes, that may no longer even be possible.  Many Linux distributors are actually silent on the matter, perhaps reflecting the not improbable assumption their users are nerdier than the Windows crowd and will likely work things out themselves but some do provide guidance.

(1) Red Hat suggest a swap size of 20% of RAM for modern systems (which they define as 4GB or more RAM).

(2) CentOS suggests (2a) twice the size of RAM if RAM is less than 2 GB or (2b) size of RAM + 2 GB if RAM size is greater than 2 GB.

(3) Ubuntu notes (3a) if hibernation is used, a swap of the size of RAM plus the square root of the RAM size is necessary, (3b), if RAM is less than 1 GB, swap size should be at least the size of RAM and at most double the size of RAM & (3c) if RAM is more than 1 GB, swap size should be at least equal to the square root of the RAM size and at most double the size of RAM.

In their dark hearts, all the Unix guys really long for the world of the early mainframes where the distinctions between memory and storage space really didn’t exist and for most users, the same thing applies under Linux: usually it’s best just to let the system decide.

Swap Films

Swap Movie DVD twin-packs: The Parent Trap and Freaky Friday.

“Swap” films are a common trope in commercial cinema, done so often one wonders if the screen-writers might not be ungrateful were the scripts for such things handed to AI (artificial intelligence) bots; it must be a thankless task to try to come up with some original take on the concept.  Probably, every twenty-odd years, scripts could be recycled and few except pedantic critics would notice.  Swap films with the Freaky Friday title have appeared four times since 1976 (another is threatened) and at least two others have been made which follow variations of the plotline.  The Parent Trap franchise is built around a different sort of swap, one which doesn’t depend on any aspect of the supernatural.  Using the title there have been two feature-length films and three made television features with Disney said to have another release in the pipeline.  This swap theme (two characters changing places for some purpose) has been used in fiction (in print and on screen) literally dozens of times in genres as varied as satire, rom-coms (romantic comedy), fantasy and horror.

Mosaic

Mosaic (pronounced moh-zey-ik)

(1) A picture or decoration made of small, usually colored pieces of inlaid stone, glass etc.

(2) The process of producing such a picture or decoration.

(3) Something resembling such a picture or decoration in composition, especially in being made up of diverse elements (in general use, often confused with a collage or montage).

(4) In surveying, a number of aerial photographs assembled as a continuous photographic representation of an area (commonly called a mosaic map, aerial mosaic or photo-mosaic).

(5) In architectural plans, a system of patterns for differentiating the areas of a building or the like, sometimes consisting of purely arbitrary patterns used to separate areas according to function but often consisting of plans of flooring, reflected ceiling plans, overhead views of furnishings and equipment, or other items really included in the building or building plan.

(6) In the plant pathology field in biology, any of several diseases of plants, characterized by mottled green or green and yellow areas on the leaves, caused by certain viruses (also called mosaic disease); an organism exhibiting mosaicism.

(7) In television production, a light-sensitive surface in a camera tube, consisting of an insulating medium (a thin mica sheet) coated on one side with a large number of granules of photo-emissive material (small globules of silver and cesium insulated from each other).  The image to be televised is focused on this surface and the resulting charges on the globules are scanned by an electron beam.

(8) Of, pertaining to, resembling, or used for making a mosaic or mosaic work.

(9) As a general descriptor, something (physical, abstract or conceptual) composed of a combination of diverse elements (in this sense mosaic, collage & montage are often applied in undifferentiated fashion).

(10) To make a mosaic; to decorate with mosaic.

(11) In theology, of or pertaining to Moses or the writings, laws, and principles attributed to him (always initial capital).

(12) In genetics an alternative name for chimera (an individual composed of two or more cell lines of different genetic or chromosomal constitution, but from the same zygote).

(13) In graphical production (or as a tool of censorship), a pixelization of all or part of an image.

(14) An early web browser developed by the National Center for Supercomputing Applications (NCSA), the name an allusion to the integration of multiple components including HTTP (Hypertext Transfer Protocol), FTP (File Transfer Protocol) and Gopher's search & communications protocols.  It was the first widely adopted browser which used an implementation of the user interface still in use today.

(15) In palaeontology, as Mosaic evolution (or modular evolution), a theory that evolutionary change can occur in some body parts or systems without simultaneous changes in other parts.

1350–1400: From the Middle English, from the Old French mosaicq (mosaic work), from the Middle French moysaique & mosaïque, from the Italian mosaico, from the fifth century Medieval Latin mōsaicus & musaicum, a re-formation of the Late Latin musīvum (opus), from the Latin musēum & musaeum (mosaic work) of unknown origin.  The variants are assumed by etymologists to be linked to the Late Greek Μουσεῖον (Mouseîon) (mosaic work; shrine of the Muses; museum) by analogy with archivum & archīum (archive) although the classical Greek is nowhere attested in the sense “mosaic”.  The Ancient Greek mouseios (of the Muses) was from Μοῦσα (Moûsa) (Muse).  Because of the influence of both Moses and the Muses, the history is tangled.  The word was formed in Medieval Latin as though from the Greek, but the Late Greek word meaning "mosaic work" was mouseion (and further to twist the tale etymologists note this sense in Greek was borrowed from Latin).  The meaning "a piece of mosaic work" dates from the 1690s while the figurative form (anything resembling a mosaic work in composition) had been in use since the 1640s.  The familiar adjectival use in English in the sense of "made of small pieces inlaid to form a pattern" dates from the 1580s.  The spellings mosaick & musaic are listed by dictionaries respectively as obsolete & archaic.  Mosaic is a noun, verb & adjective, mosaicked is a verb, mosaicing, mosaicism & mosaicist are nouns, mosaiced & mosaicking are adjectives and mosaically is an adverb; the noun plural is mosaics.  All forms use an initial capital if used in association with Mosaic law.

Mosaic of Bruce McLaren (1937–1970) by Nikki Douthwaite (1973-2022); car is a 1968 Mclaren M7A, still fitted with the adjustable spoilers which (of course) the FIA banned.  The late Ms Douthwaite used a technique called pointillist hole punch art, the mosaics crafted by individually placing (using tweezers) colored paper dots which are the waste material from office hole punches.  Her mosaics, containing sometimes hundreds of thousands of dots, were constructed over weeks and finished with a preservative varnish.

Although the specific technical meanings are respected in science, in art & design, the terms mosaic, collage and montage are often used interchangeably and that’s sometimes understandable because the three can be visually similar and close examination can be required to determine the correct form.  In the visual arts, a mosaic is created by locating & fixing small (classically square tiles), usually colored pieces of inlaid stone, glass etc to create a pattern.  A collage is a picture created by using items of different shape, composition etc to create a (hopefully) thematically integrated result.  A montage is a work created by in some way assembling a number of separate components which are conceptually or thematically similar (even to the point of being identical.

Portrait by Lindsay Lohan by Jason Mecier (b 1968).  His work is crafted using discarded items and he attempts where possible to use objects in some way associated with his subjects.  Although described by some as mosaics, his technique belongs to the tradition of college.

The use in theology dates from 1655–1665, from the New Latin Mosaicus, the construct being the Late Latin Mōs(ēs) (Moses) + (the text-string) -aicus, on the model of Hebraicus (Hebraic).  In writing relating to Mosaic law or ethics, the adjectival forms Mosaical (which pre-dated Mosaic) and post-Mosaic are common.  The Ebionites were a Jewish Christian sect during the first two centuries after the crucifixion of Christ.  Ebonite was from the Latin ebonita, from the Greek Ἐβιωναῖοι (Ebionaioi), from the Hebrew אביונים‎ (ebyon; ebyonim; ebionim) (the poor, the poor ones) and the sect’s name was chosen to reflect their belief that poverty was a blessing and plenty a curse.  Their Christology was adoptionist, maintaining Jesus of Nazareth was mere human flesh & blood and therefore Christians continued bound by the Mosaic Law, the adherence to which was why God choose Jesus to be a messianic prophet in the vein of Moses himself.  While within the sect there were theological differences but the central tenet was that the essential Christian orthodoxy of the divinity of Jesus was a heresy and that he was the natural born son of Joseph and Mary.

Montage created with fragments from Lindsay Lohan's Playboy Magazine photoshoot, 2011.

The Ebionite world-view obviously shares much with Judaism but to mainstream (indeed almost all) thought within Christianity they are wholly heretical, the rejection of Christ’s divinity the objection rather than and technical points of difference with the Mosaic code of law.  Islam of course objected to Christian theology because it distorted the purity of monotheism, the doctrine of the Trinity a dilution of the Abrahamic God and really a type of iconography.  However, the Ebionites were faithful to the original teachings of the historical Jesus and thus shared Islamic views about Jesus as a prophet yet still mere human flesh and blood, leading to the intriguing situation of the Jewish Christianity which vanished from the early Christian church being preserved in Islam.  The particular Ebionite teaching of Jesus as a follower of Mosaic law was later reflected in the Koran which were the words of the prophet Muhammad.

Detail of the pointillist hole punch technique.  There are a number of pointillist methods using devices as varied as lasers and Sharpie brand pens.