Besides dazzling feats of athleticism, dazzling new technologies will be on display at the Olympics. NBA Jerseys Outlet .About 217 million viewers in the U.S. alone tuned in to the London Olympics four years ago, making it the most watched TV event in history. The television audience is expected to increase for the Rio Olympics, which formally open Friday. Others will tune in online or watch the games in person in Rio de Janeiro, Brazil.That makes the Olympics an excellent showcase for new and emerging technologies. Such brands as Visa and Samsung are taking the opportunity to show off their wares.---VISAS PAYMENT RINGVisa, a 30-year Olympics sponsor, is running the payment systems at the Olympics. Visa is equipping about 4,000 payment terminals at souvenir shops, concession stands and other Olympic venues with a wireless technology called near-field-communication, or NFC. Its the technology that powers mobile-payment services such as Apple Pay, Google Pay and Samsung Pay, though only Samsungs has launched in Brazil.Visa is giving payments rings to 59 athletes to wear on their fingers. With a tap on an NFC payment terminal, they can charge their Visa accounts. Giving the ring to Olympic athletes like swimmer Missy Franklin and decathlete Ashton Eaton lets Visa test the technology, while garnering buzz as athletes tweet about them and wear them around the Olympic village.---SAMSUNGS SPECIAL EDITION GALAXYSamsung, another Olympic sponsor, is delivering a special Olympic Games edition of its Galaxy S7 Edge phone to 12,500 Olympians. The phone is branded with the Olympic rings and has Olympics-themed wallpapers loaded on the device. The company also made 2,016 of the Olympic phones for the public to buy in selected countries, including Brazil, the U.S. and South Korea.One feature Samsung expects to make a splash: The phones will come with a flag app, which athletes will be encouraged to hold up as they walk together by country during Fridays opening ceremonies.They can use the entire screen of the S7 to become a flag, said Pio Schunker, Samsungs global head of brand integrated marketing. They will be waving the national flag through the S7.---NBC GETS INTO VR, GETTY GOES 360Expect to see virtual-reality content, along with 360-degree video and images. NBC, which has television and online rights in the U.S., plans 85 hours of VR coverage through the NBC Sports app on Samsungs Gear VR headset. VR events will include opening and closing ceremonies, mens basketball, gymnastics and track and field. They will typically be shown on a one-day delay.Getty, the Olympics official photography agency, launched a virtual-reality division in June to focus on 360-degree images. Getty shot some 360-degree images at the London Olympics in 2012 as the technology was emerging. This time in Rio, every Getty photographer will have a 360-degree camera.We are only on the cusp of what will be a tectonic plate shift in VR, Getty CEO Dawn Airey said.Meanwhile, Facebooks Oculus VR business, which developed the technology behind Gear VR, plans to showcase more than 400 360-degree images from various photographers. It will be available through the Oculus 360 Photos app on Gear VR and Oculus own Rift headset.---HIGH-TECH COVERAGENBC owner Comcast Corp. is showcasing its X1 set-top box, giving its customers a way to search for live coverage and replays by country, athlete and sport. Its also integrating voice search into the system. Viewers, for instance, can get the latest medal count by speaking, How is the USA doing? The company is also offering a way to zip to gold-medal event highlights and restart events that have already begun.The high-tech coverage makes use of the boxs connection to the internet and increasing presence in Comcast subscriber homes. Comcast says about 40 percent of its 22.4 million video customers have X1. Comcast is aiming to reach 50 percent by the end of the year.The X1 innovation is one way Comcast is trying to help viewers sort through some 6,000 hours of Olympics coverage on television and online. If it boosts audiences for the Olympics, itll also help Comcast recoup some of the $4.4 billion that NBC paid for the U.S. broadcast rights over six years. Cheap Basketball Jerseys China . Jordan Lynch, the all-purpose Heisman Trophy finalist from Northern Illinois, failed to make it into that exclusive club. Cheap NBA Jerseys China .com) - The Montreal Canadiens embark on their first road trip of the season as they head out west to battle the Calgary Flames on Wednesday night. http://www.cheapbasketballjerseysoutlet.com/ . To the surprise of many, it isnt the Wolverines but their in-state rivals the Michigan State Spartans. LOS ANGELES -- Former football star Tim Tebow held a tryout for Major League Baseball teams Tuesday in Los Angeles, showing off a powerful bat and a few areas of needed improvement, as scouts and media diligently chronicled his efforts to make a bold foray into a new sport at age 29.Tebow got mixed reviews after a workout that lasted more than two hours before an audience of 28 MLB teams at Rod Dedeaux Field on the campus of the University of Southern California. Only the Chicago Cubs and the Oakland Athletics didnt attend.Tebows heavily muscled, 255-pound physique and 6.70-ish time in the 60-yard dash were impressive to the scouts. He also showed undeniable hitting ability with a series of line drives and long homers during batting practice.But Tebow also showed he still needs baseball seasoning when he faced live pitching from former big leaguers David Aardsma and Chad Smith, who repeatedly fooled him with off-speed pitches. Tebow could only grin in frustration after he fanned on a series of changeups and breaking balls.There is 100 percent nerves, no question about it, Tebow said. When youre at the combine or a pro day, you have your body of work for four years, everything that you did, so its not just that one day. Here, you might have seen me when I was 17, but you havent seen me since. A lot goes into it, so youd better show something. A lot of nerves, a lot of pressure, for sure.Tebow, who is attempting to rekindle a baseball career that ended when he was a high school junior in suburban Jacksonville, Florida, in 2005, told reporters that hes determined to pursue baseball as hard as he can and hes not afraid of failing.This isnt about publicity, Tebow said. Its definitely not about money. I took a pay cut to do this. For me, you pursue what you love regardless of what else happens. If you fail or fall flat on your face, and thats the worst thing that can happen, its OK. When did pursuing what you love become such a bad thing? Ill make all the sacrifices to be the best I can.Aardsma, who pitched to Tebow in a private workout last week, said Tuesdays performance wasnt Tebows best.Today was the worst Ive seen him, Aardsma said to the Los Angeeles Times. Cheap Nike NBA Jerseys. It looked like he was trying really hard, overswinging a bit. Its what you do when youve got 200 people and cameras everywhere and youre the only guy theyre watching.?According to one scout, Tebow showed a below-average 40 grade arm on the 20-80 scouts scale. Tebow caught everything hit to him during shagging, but struggled with his footwork a couple of times.A few big league teams talked privately with Tebow after the workout, and he seems unlikely to have trouble finding an organization willing to give a chance to a celebrity with clear baseball ability, however rudimentary.Tebow realizes he is still far from the big leagues, but he hopes to play in the instructional league in Arizona next month before heading into winter league ball, perhaps even in Latin America.Tebows pursuit of a baseball career has elicited strong reactions pro and con. Baltimore Orioles manager Buck Showalter and outfielder Adam Jones are among those whove made comments or social media posts either poking fun at or disparaging his attempts to play baseball after an 11-year absence from the sport.Conversely, Aardsma and former big league slugger Gary Sheffield have pronounced themselves pleasantly surprised by Tebows progress as a hitter.Ohio State coach Urban Meyer, who teamed with Tebow to bring Florida national football titles in 2006 and 2008, called Tebow an incredible high school baseball player whose quest to play the sport professionally should be taken seriously.Im very biased, and everybody knows that, but dont count him out, Meyer told ESPN.com Monday.Tebow has been working out since late May with former big league catcher Chad Moeller, who runs a baseball school in Scottsdale, Arizona. Moeller said he has spent about 80 hours with Tebow working on hitting and fielding and talking baseball over the past three months.From what Ive seen and have continued to see, people will be surprised, Moeller said before the workout. Theyll be more than surprised.Information from The Associated Press was used in this report.? Jerseys NFL China Cheap Adidas NHL Jerseys Wholesale Jerseys From China Cheap MLB Jerseys Wholesale China Jerseys NFL Jerseys China Discount Soccer Jerseys Wholesale Jerseys China China NCAA Jerseys Cheap Cheap Nike Dolphins Jerseys Cheap Nike Patriots Jerseys Cheap Nike Jets Jerseys Cheap Nike Bengals Jerseys Cheap Nike Browns Jerseys Cheap Nike Steelers Jerseys Cheap Nike Texans Jerseys Cheap Nike Colts Jerseys Cheap Nike Jaguars Jerseys Cheap Nike Titans Jerseys Cheap Nike Broncos Jerseys ' ' '