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Aquatic Timing System
Aquatic timing systems are designed to automate the process of timing, judging, and scoring in competitive swimming and other aquatic sports, including diving, water polo, and synchronized swimming. These systems are also used in the training of athletes, and many add-on products have been developed to assist with this process. Some aquatic timing systems manufacturers include Colorado Time Systems, Swiss Timing (Omega), Daktronics and Seiko. History Prior to the 1950s, competitive swimmers relied on the sound of a starting pistol to start their races and mechanical stopwatches to record their times at the end of a race. A limitation of analog timekeeping was the technology's inability to reliably record times accurately below one tenth (0.1) of a second. In 1967, the Omega company of Switzerland developed the first electronic timing system for swimming that attempted to coordinate the physical the recorded time. This new system placed contact pads (known as Touchpad) in each lane ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swimming Touchpad
Swimming is the self-propulsion of a person through water, or other liquid, usually for recreation, sport, exercise, or survival. Locomotion is achieved through coordinated movement of the limbs and the body to achieve hydrodynamic thrust that results in directional motion. Humans can hold their breath underwater and undertake rudimentary locomotive swimming within weeks of birth, as a survival response. Swimming is consistently among the top public recreational activities, and in some countries, swimming lessons are a compulsory part of the educational curriculum. As a formalized sport, swimming is featured in a range of local, national, and international competitions, including every modern Summer Olympics. Swimming involves repeated motions known as strokes in order to propel the body forward. While the front crawl, also known as freestyle, is widely regarded as the fastest out of four primary strokes, other strokes are practiced for special purposes, such as for training. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diving (sport)
Diving is the sport of jumping or falling into water from a platform or springboard, usually while performing acrobatics. Diving is an internationally recognized sport that is part of the Olympic Games. In addition, unstructured and non-competitive diving is a recreational pastime. Competitors possess many of the same characteristics as gymnasts and dancers, including strength, flexibility, kinaesthetic judgment and air awareness. Some professional divers were originally gymnasts or dancers as both the sports have similar characteristics to diving. Dmitri Sautin holds the record for most Olympic diving medals won, by winning eight medals in total between 1992 and 2008. History Plunging Although diving has been a popular pastime across the world since ancient times, the first modern diving competitions were held in England in the 1880s. The exact origins of the sport are unclear, though it likely derives from the act of diving at the start of swimming races.Wilson, William ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Polo
Water polo is a competitive team sport played in water between two teams of seven players each. The game consists of four quarters in which the teams attempt to score goals by throwing the ball into the opposing team's goal. The team with the most goals at the end of the game wins the match. Each team is made up of six field players and one goalkeeper. Excluding the goalkeeper, players participate in both offensive and defensive roles. It is typically played in an all-deep pool where players cannot touch the bottom. A game consists mainly of the players swimming to move about the pool, treading water (mainly using the eggbeater kick), passing the ball, and shooting at the goal. Teamwork, tactical thinking and awareness are also highly important aspects. Water polo is a highly physical and demanding sport and has frequently been cited as one of the most difficult to play. Special equipment for water polo includes a water polo ball, a ball of varying colors which floats on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synchronized Swimming
Synchronized swimming (in British English, synchronised swimming) or artistic swimming is a sport where swimmers perform a synchronized choreographed routine, accompanied by music. The sport is governed internationally by FINA (the ''Fédération internationale de natation'' or International Swimming Federation). It is traditionally a women's sport, although FINA introduced a new mixed gender duet competition that included one male swimmer in each duet at the 2015 World Aquatics Championships and LEN introduced men's individual events at the 2022 European Aquatics Championships. Synchronised swimming has been part of the Summer Olympics program since 1984 and now features women's duet and team events. On instruction of the International Olympic Committee (IOC), FINA renamed the sport from "synchronized swimming" to "artistic swimming" in 2017—a decision that has faced controversy. History At the turn of the 20th century, synchronised swimming was known as water ballet. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colorado Time Systems
Colorado Time Systems (CTS) is an American company based in Loveland, Colorado that designs, manufactures, sells, and services aquatic timing systems, scoreboards, LED video displays, and related products. History Colorado Time Systems was born in the Test & Measurement division of Hewlett-Packard (HP). HP wanted to explore opportunities in the sports timing industry and chose aquatics because it required such precise measurement. In 1972, a group of HP engineers spun off from HP and founded CTS. From those very specific aquatic beginnings, an extensive and multi-faced sports timing and display company was born. Throughout the years, CTS has maintained a steadfast commitment to provide cutting edge scoring and display products for all venues. In July 2011, Colorado Time Systems was acquired by PlayCore; based in Chattanooga, TN. Colorado Time Systems is part of the Everactive Brands division. Sponsorship partners Colorado Time Systems is the official timing, scoring and displ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Omega SA
Omega SA is a Swiss luxury watchmaker based in Biel/Bienne, Switzerland. Founded by Louis Brandt in La Chaux-de-Fonds in 1848, the company formerly operated as ''La Generale Watch Co.'' until incorporating the name ''Omega'' in 1903, becoming ''Louis Brandt et Frère-Omega Watch & Co.'' In 1984, the company officially changed its name to ''Omega SA'' and opened its museum in Biel/Bienne to the public. Omega is a subsidiary of The Swatch Group. Britain's Royal Flying Corps used Omega watches in 1917 for its combat units, followed by the U.S. Army in 1918, and NASA in 1969 for Apollo 11. Omega has been the official timekeeper of the Olympics since 1932 and is the current timekeeper of the America's Cup yacht race. Omega was a main partner of the 2022 Winter Olympics. History Early history The forerunner of Omega, ''La Generale Watch Co.'', was founded at La Chaux-de-Fonds, Switzerland, in 1848 by Louis Brandt, who assembled key-wound precision pocket watches from parts suppli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daktronics
Daktronics is an American company based in Brookings, South Dakota that designs, manufactures, sells, and services video displays, scoreboards, digital billboards, dynamic message signs, sound systems, and related products. Founded in 1968 by two South Dakota State University professors, it grew from a provider of electronic voting systems for state legislatures to suppliers of electronic displays. History Daktronics was founded in 1968 by Al Kurtenbach and Duane Sander, professors of electrical engineering at South Dakota State University in Brookings, South Dakota. The name is a portmanteau of "Dakota" and "electronics". In 1971, Daktronics developed the patented Matside wrestling scoreboard, the first product in the company's line In 1976, Daktronics' scoreboards were first used at Olympics In 1980, Daktronics developed scoreboards which were used at 1980 Winter Olympics in Lake Placid, New York In 1984, new manufacturing facility was built. In 1987, unique mobile sco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seiko
, commonly known as Seiko ( , ), is a Japanese maker of watches, clocks, electronic devices, semiconductors, jewelry, and optical products. Founded in 1881 by Kintarō Hattori in Tokyo, Seiko introduced one of the first quartz watches and the first quartz watch with a chronograph complication. Seiko was a wristwatch manufacturer for Japanese soldiers during World War II. History 1881 founding to 1929 In 1881, Seiko founder Kintarō Hattori opened a watch and jewelry shop called "K. Hattori" () in Tokyo. Kintarō Hattori had been working as clockmaker apprentice since the age of 13, with multiple stints in different watch shops, such as “Kobayashi Clock Shop”, ran by an expert technician named Seijiro Sakurai; “Kameda Clock Shop” in Nihonbashi; and “Sakata Clock Shop” in Ueno, where he learned how to both sell and repair timepieces. Around the time of Seiko's founding, watchmakers in Tokyo, Osaka, and Nagoya were studying and producing pocket watches based on Wes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Starting Pistol
A starting pistol or starter pistol is a blank handgun that is fired to start track and field races, as well as competitive swimming races at some meets. Starter guns cannot fire real ammunition without first being extensively modified: Blank shells or caps are used to prevent expelling projectiles, and only a small amount of smoke can be seen when shot. In most places, trying to modify the replica is illegal. Starting pistols may also include modified versions of standard pistols incapable of firing bullets, most commonly achieved by welding an obstruction into the barrel. This is less common nowadays, especially in Western countries. When electronic timing is used, a sensor is often affixed to the gun, which sends an electronic signal to the timing system upon firing. For deaf competitors or for modern electronic systems, a light may be used instead. Use in races The sound of the gun going off serves as the signal for the athletes to begin the event. An issue with the use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mechanical Watch
A mechanical watch is a watch that uses a clockwork mechanism to measure the passage of time, as opposed to quartz watches which function using the vibration modes of a piezoelectric quartz tuning fork, or radio watches, which are quartz watches synchronized to an atomic clock via radio waves. A mechanical watch is driven by a mainspring which must be wound either periodically by hand or via a self-winding mechanism. Its force is transmitted through a series of gears to power the balance wheel, a weighted wheel which oscillates back and forth at a constant rate. A device called an escapement releases the watch's wheels to move forward a small amount with each swing of the balance wheel, moving the watch's hands forward at a constant rate. The escapement is what makes the 'ticking' sound which is heard in an operating mechanical watch. Mechanical watches evolved in Europe in the 17th century from spring powered clocks, which appeared in the 15th century. Mechanical watches ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stopwatch
A stopwatch is a timepiece designed to measure the amount of time that elapses between its activation and deactivation. A large digital version of a stopwatch designed for viewing at a distance, as in a sports stadium, is called a stop clock. In manual timing, the clock is started and stopped by a person pressing a button. In fully automatic time, both starting and stopping are triggered automatically, by sensors. The timing functions are traditionally controlled by two buttons on the case. Pressing the top button starts the timer running, and pressing the button a second time stops it, leaving the elapsed time displayed. A press of the second button then resets the stopwatch to zero. The second button is also used to record ''split times'' or ''lap times''. When the split time button is pressed while the watch is running it allows the elapsed time to that point to be read, but the watch mechanism continues running to record total elapsed time. Pressing the split button a s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Analog Clock
A clock or a timepiece is a device used to measure and indicate time. The clock is one of the oldest human inventions, meeting the need to measure intervals of time shorter than the natural units such as the day, the lunar month and the year. Devices operating on several physical processes have been used over the millennia. Some predecessors to the modern clock may be considered as "clocks" that are based on movement in nature: A sundial shows the time by displaying the position of a shadow on a flat surface. There is a range of duration timers, a well-known example being the hourglass. Water clocks, along with the sundials, are possibly the oldest time-measuring instruments. A major advance occurred with the invention of the verge escapement, which made possible the first mechanical clocks around 1300 in Europe, which kept time with oscillating timekeepers like balance wheels., pp. 103–104., p. 31. Traditionally, in horology, the term ''clock'' was used for a strik ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
