Question: What is the name of the dealer typically employed by casinos who might work the game Blackjack Switch patented in 2009?

full_context: Document 1: Shannon switching game: The Shannon switching game is an abstract strategy game for two players, invented by American mathematician and electrical engineer Claude Shannon, the "father of information theory" some time before 1951. Two players take turns coloring the edges of an arbitrary graph. One player has the goal of connecting two distinguished vertices by a path of edges of their color. The other player aims to prevent this by using their color instead (or, equivalently, by erasing edges). The game is commonly played on a rectangular grid; this special case of the game was independently invented by American mathematician David Gale in the late 1950s and is known as Gale or Bridg-It.
Document 2: Spanish 21: Spanish 21 is a blackjack variant owned by Masque Publishing Inc., a gaming publishing company based in Colorado. Unlicensed, but equivalent, versions may be called Spanish blackjack. In Australia and Malaysia, an unlicensed version of the game, with no dealer hole card and significant rule differences, is played in casinos under the name "Pontoon". It was first introduced into Nevada casinos in about 1995.
Document 3: Omaha hold 'em: Omaha hold 'em (also known as Omaha holdem or simply Omaha) is a community card poker game similar to Texas hold 'em, where each player is dealt four cards and must make his or her best hand using exactly two of them, plus exactly three of the five community cards. The exact origin of the game is unknown, but casino executive Robert Turner first brought Omaha into a casino setting when he introduced the game to Bill Boyd, who offered it as a game at the Las Vegas Golden Nugget Casino (calling it "Nugget Hold'em"). Omaha uses a 52-card French deck. Limit Omaha hold 'em 8-or-better is the "O" game featured in H.O.R.S.E. Both limit Omaha/8 and pot limit Omaha high are featured in the 8-Game.
Document 4: Hustling: Hustling is the deceptive act of disguising one's skill in a sport or game with the intent of luring someone of probably lesser skill into gambling (or gambling for higher than current stakes) with the hustler, as a form of both a confidence trick and match fixing. It is most commonly associated with, and originated in, pool (and to an extent other billiards-family games), but also can be performed with regard to other sports and gambling activities. Hustlers may also engage in "<dfn id="">sharking</dfn> "—distracting, disheartening, enraging, or even threatening their opponents—to throw them off. Hustlers are thus often called "pool sharks" "(compare "card shark")". Professional and semi-pro hustlers sometimes work with a "<dfn id="">stakehorse</dfn> "—a person who provides the money for the hustler to bet with (and who may assist in the hustling)—in exchange for a substantial portion of all winnings. Another form of hustling (often engaged in by the same hustlers who use the skill-disguising technique) is challenging <dfn id=">"marks"</dfn> (swindle targets) to bet on trick shots that seem nearly impossible but at which the hustler is exceptionally skilled.
Document 5: Double Attack Blackjack: Double Attack Blackjack is dealt primarily in Atlantic City casinos. The game is a variation of Spanish 21 that pays even money on a blackjack and gives the player the opportunity to double their initial wager after seeing the dealer's upcard. The game also offers a bonus side bet (called Bust It!, Bust out or Buster) on whether or not the dealer will bust on the third card. This side bet must be made before the dealer's upcard is dealt, and pays out based on the rank of the card dealt. The bet only pays off if the dealer busts on the third card, and the payoffs are as follows:
Document 6: Eurogrand: EuroGrand Casino is an online casino, where users have access to animated casino games, including blackjack, roulette, video poker, slots games and online scratch cards. There is also a live casino facility, where users can access a live video stream to play at a casino table being operated by a professional casino dealer. The site also operates a mobile platform, which allows users to access the site from mobile devices.
Document 7: Croupier: A croupier or dealer is someone appointed at a gambling table to assist in the conduct of the game, especially in the distribution of bets and payouts. Croupiers are typically employed by casinos.
Document 8: Elimination Blackjack: Elimination Blackjack is a tournament format of blackjack invented by Russ Hamilton, that was played on the Ultimate Blackjack Tour and in various casinos. It combines the game of blackjack with elements of No Limit Texas Hold'Em. Unlike Texas Hold'Em tournaments, players are still competing against the same dealer that is why the results of most players at the table are likely to be the same. UltimateBet, a sponsor of the Ultimate Blackjack Tour, offered online elimination blackjack tournaments prior to bankruptcy.
Document 9: Arnold Snyder: Arnold Snyder is a professional gambler and gambling author. He was elected by professional blackjack players as one of the seven original inductees into the Blackjack Hall of Fame which is hosted at Barona Casino for his record as a blackjack player and his innovations in professional gambling techniques. He was the first blackjack authority to publish the importance of deck penetration (depth of the deal) in card counting, in his 1980 book "The Blackjack Formula". He was also the first blackjack researcher to publish (in "Blackjack Forum", 1981–1983) that radical simplification of blackjack card counting systems did not hurt earnings.
Document 10: Casinos Austria: Casinos Austria, formed in 1967 and based in Austria, is a gaming corporation that owns and operates casinos around the globe. It is one of the largest casino operators in the world. Casinos Austria together with its partners operate in about 40 land-based casinos in 16 countries, 8 shipboard casinos, 15 slot parlors, a range of lottery products in Argentina, and one online gambling platform. Together the CAI (Casinos Austria International) Group’s gaming entertainment operations feature over 750 gaming tables and 7,600 gambling machines.
Document 11: Table game: In casinos, the term table game is used to distinguish games such as blackjack, craps, roulette and baccarat that are played on a table and operated by one or more live dealers like a croupier or poker dealer, from games played on a mechanical device like a video slot machine. The term has significance in that some jurisdictions permit casinos to have only slots and no table games. In some states, this law has made casinos host electronic table games, such as roulette, blackjack, and craps.
Document 12: Power blackjack: Power Blackjack is a variant of the card gambling game Blackjack, modified by certain doubling and splitting rules, called "Power Double" and "Power Split," that are advantageous to the player, offset by the rule that, when the dealer makes a total of twenty two, any active player hands push rather than winning.
Document 13: Double Exposure Blackjack: Double Exposure Blackjack (also known as "Zweikartenspiel" German: ""Two card game"" ) is a variant of the casino game blackjack in which the dealer receives two cards face-up in part of the initial deal. Knowing the dealer's hand provides significant information to the player. To maintain the house edge, the payout when the player receives a natural blackjack is reduced to even money from 3:2, and players lose their bets when their hand is tied with the dealer. In addition, with both dealers' cards exposed at the outset, players cannot buy insurance or surrender their hand.
Document 14: Cardroom: A cardroom or card room is a gaming establishment that exclusively offers card games for play by the public. The term poker room is used to describe a dedicated room in casinos that is dedicated to playing poker and in function is similar to a card room.
Document 15: Blackjack Switch: Blackjack Switch is a casino gambling game invented by Geoff Hall and patented in 2009. It is based on blackjack, but differs in that two hands, rather than one, are dealt to each playing position, and the player is initially allowed to exchange ("switch") the top two cards between hands. Natural blackjacks are paid 1:1 instead of the standard 3:2, and a dealer hard 22 pushes all player hands except a natural.
ground_truth: croupier