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FoxTrax

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FoxTrax , also referred to as the glowing puck , is an augmented reality system that was used by Fox Sports ' telecasts of the National Hockey League (NHL) from 1996 to 1998. The system was intended to help television viewers visually follow a hockey puck on the ice, especially near the bottom of the rink where the traditional center ice camera was unable to see it due to the sideboards obstructing the puck's location. The system used modified hockey pucks containing shock sensors and infrared emitters, which were then read by sensors and computer systems to generate on-screen graphics , such as a blue "glow" around the puck, and other enhancements such as trails to indicate the hardness and speed of shots.

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24-420: The system was first used during the 1996 NHL All-Star Game , and was used until the end of the 1997–98 season. FoxTrax received mixed reviews from viewers and critics; although some viewers thought that FoxTrax helped them follow the game more easily, the concept was criticized (especially by Canadian critics) for being a gimmick that distracted from the game. In 1994, Fox won a contract to broadcast NHL games in

48-741: A broadcast of the Super Bowl . It has since become part of all standard American professional and college football and Canadian pro football broadcasts. Another popular Sportvision product is seen in broadcasts of NASCAR races. It is called RACEf/x , and creates virtual flags above the cars to make them easier to follow by the viewers. Sportvision also created the PITCHf/x system used by Major League Baseball to provide pitch data to users of MLB.com GameDay and viewers of Fox , Fox Sports Net, Rogers Sports Net and TBS, until its replacement by Statcast in 2017. The latest attempt for hockey

72-407: A different design for the graphic, the blue blur was kept. Despite rumors that Fox employees would sometimes go into the stands to retrieve a puck that left the playing area, the pucks were not re-usable, and only had a battery life of around 18 minutes. Around 50 pucks were brought to each game where FoxTrax was deployed, while Cavallaro noted that they were prized by spectators. The FoxTrax system

96-487: A few races later to have Mike Gartner break his previous record by finishing the event at 13.386 seconds, which stood as the record until Dylan Larkin scored a 13.172 second skate in 2016. Mark Messier would win the Accuracy Shooting event by becoming the second player to hit four targets on four shots. Boston Bruins ' defensemen Ray Bourque scored with just 37.3 seconds remaining in regulation to lift

120-537: A larger project with SAP and Sportvision, the NHL had since experimented with player and puck tracking using embedded microchips. The new system's capabilities were demonstrated on-air during the 2019 NHL All-Star Game . The NHL planned to deploy tracking at all arenas for the 2019–20 season , however this was delayed to the 2020–21 season due to a change in technology provider. 1996 NHL All-Star Game The 1996 National Hockey League All-Star Game took place at

144-443: A number of different professional sporting events. They worked with NFL , NBA , NASCAR , NHL , MLB , PGA and college football broadcasts. Sportvision was co-founded by CEO Bill Squadron, CTO Stan Honey and COO Jerry Gepner, who had all worked together at Fox Sports and its parent company, News Corporation. The Emmy-award winning technology company introduced numerous groundbreaking innovations for sports broadcast, including

168-576: The Eastern Conference to a 5–4 victory in front of the home crowd in Boston . For his heroics, the 17-year veteran was named All-Star M.V.P. The East built a 2–0 lead after the first period as New Jersey Devils ' goaltender Martin Brodeur was able to stop all 12 shots. Philadelphia Flyers ' Eric Lindros and New York Rangers ' Pat Verbeek opened the scoring in the first period. In

192-475: The FleetCenter in Boston on January 20, 1996. The 46th game was originally scheduled to take place in 1995, but the lockout of the 1994–95 NHL season led to its postponement. The Western Conference would win their third-straight Skills Competition on a second round tie-breaking penalty shot goal. In the individual events Sergei Fedorov tied the record for Fastest Skater (13.510s '93 Gartner), only

216-695: The FoxTrax was used in the All-Star Game. Jim Kelley revealed on Prime Time Sports that Dominik Hasek , the winning goaltender, was chosen as the game MVP but he overruled the vote because Bourque scored the game winner and the game was in Boston, where Bourque played most of his career. The losing goaltender was the Chicago Blackhawks' Ed Belfour , starting his fourth All-Star Game. The third Eastern Conference goaltender, Jim Carey of

240-486: The United States . David Hill , the head of Fox Sports at the time, believed that if viewers could easily follow the puck, the game would seem less confusing to newcomers, and hence become more appealing to a broader audience. Hill pitched the idea to Rupert Murdoch , who approved the development of FoxTrax under electrical engineer Stan Honey. The FoxTrax puck was first used during the 1996 NHL All-Star Game . It

264-538: The Washington Capitals , would later in the 1995–96 NHL season win the Vezina Trophy as hockey's best goaltender. All three Eastern Conference goalies, and Western Conference goalie Chris Osgood were making their All-Star debuts in Boston. Beginning with this year's All Star Game, the head coaches were selected by whose team had the best regular season record in his respective conference, during

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288-461: The "Puck Truck", which contained SGI workstations used to calculate the coordinates of candidate targets, and render appropriate graphics onto them. The puck was given a blue-colored glow. Passes were indicated with the bluish glow plus a tail indicating its path. When the puck moved faster than 70 miles per hour, a red tail was added. The blue glow was initially intended as a placeholder effect; while Fox Sports' graphics department intended to create

312-423: The 1st & Ten yellow line for football and the K Zone pitch-tracking system for baseball, both done with ESPN. Sportvision's inventions paved the way for increased use of technology across sports and sports media. By way of background, in 1996, Rick Cavallaro, working for Stan Honey at Etak (then owned by Fox/News America) developed a way to track hockey pucks with a blue halo as seen by television viewers. It

336-533: The Puck Truck proved successful at every event it attended," he wrote. "It's true that some fans don't care for the effect, but many think it's an improvement." He later claimed that "most people were impressed by the technology even if they hated the effect." Building upon his work, Cavallaro co-established a new company known as Sportvision in 1998, which marketed other forms of sports graphics technologies, including virtual down lines for football. As part of

360-462: The puck in name only. The technology was co-developed with Etak ; the system utilized a modified hockey puck, cut in half to embed an array of infrared emitters, a shock sensor, and an embedded circuit board and battery . The halves of the puck were then bound back together using an epoxy . The modified pucks were engineered to have the same weight and balance as an unmodified NHL puck; chief engineer Rick Cavallaro noted that players could tell if

384-406: The puck was even slightly off its normal weight, as it behaved differently. While the puck passed rigorous tests by the NHL to qualify as an official puck, some players who tested the puck felt that it had more rebound. The puck emitted infrared pulses that were detected by cameras, whose shutters were synchronized to the pulses. Data from the cameras was transmitted to a production trailer nicknamed

408-535: The season up to the All-Star break. Before this, the head coaches of the previous season's Stanley Cup finalist were chosen. Commissioner's selection : Reserves : Commissioner's selection : Reserves : Murphy replaced Gary Suter , who was injured, in the lineup. Sportvision Sportvision was a private company, launched in January 1998, that provided various television viewing enhancements to

432-519: The second period, Pittsburgh Penguins ' Jaromir Jagr would score to increase the East lead to 3–0. However, the Western Conference responded by scoring three of the next four goals in the second period to pull within one, going into the third. Winnipeg Jets ' Teemu Selanne tied he game at 4–4 with 3:29 remaining, before Bourque scored the winning goal. This was also the first game where

456-557: The worst innovations in sports history, without specifying choices in advance. The Fox glow puck came in 6th place, just behind free agency . A survey commissioned by Fox itself claimed that 10 out of 10 respondents liked the new puck. In 2014, sportswriter Aaron Brown of Slate called it "one of sports broadcasting’s most-ridiculed experiments." Cavallaro defended FoxTrax in a 1997 paper for IEEE Computer Graphics and Applications, calling it an "overall success" that contributed to higher ratings for Fox. "While we certainly had moments of doubt,

480-511: Was assumed at that time that viewers had a hard time keeping track of the puck. Released as the FoxTrax puck, it was not a success but led to the 1998 formation of the Sportvision company and later that year the development of the 1st & Ten computer system, which generates and displays the yellow first down line that a TV viewer sees during a live football broadcast. The system became a major hit with television viewers when used during

504-406: Was interviewed as a guest during the 1996 All-Star Game that introduced the technology) stated on-air that Canadians would "probably hate it", Wyshynski suggested that FoxTrax was an admission that American viewers were "too hockey-stupid to follow the play" or "need to be distracted by shiny new toys in order to watch the sport." In 2002, an informal poll by ESPN solicited opinions from readers on

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528-495: Was last used during the first game of the 1998 Stanley Cup Finals . Fox was scheduled to televise Games 5 and 7, but the series ended in four games. In August 1998, the NHL broadcast rights went to ABC , and FoxTrax was not brought back for the final season . Fox has since used "FoxTrax" as a branding for other on-screen tracking graphics in other sports properties, such as a virtual strike zone during baseball games, and statistics displays during NASCAR events. They are related to

552-416: Was tested for deployment during the 2015 NHL All-Star weekend . The new system used computer chips to standardize and increase the volume of data tracked during the course of a game. In a deal finalized on October 4, 2016, Sportvision was acquired by SMT . This United States media company article is a stub . You can help Misplaced Pages by expanding it . This article about television technology

576-538: Was widely criticized by hockey fans, who felt that the graphics were distracting and meant to make the broadcasts cater towards casual viewers; sportswriter Greg Wyshynski stated that FoxTrax was "cheesy enough that it looked like hockey by way of a Mighty Morphin Power Rangers production budget", and considered it "a sad commentary on what outsiders thought of both hockey and American hockey fans". Acknowledging that Canadian-born journalist Peter Jennings (who

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