Don't ridicule: grilled steak Rio Olympics "black science"-Rio Olympic Games, the Olympic Games, VR-IT information
Olympic athletes is not only stage show, is the technology arena. Tank full, but at least in terms of technology, the Rio Olympic Games there is a lot to be hopeful.
Venue: more competition into science and technology elements
Volleyball
Rio Olympic Games for the first time in volleyball game using video replay technology, athletes can use this technology challenge refereeing decisions.
Second referee will use the footage to determine each challenge scores. Umpire challenges points, replay will be in the middle of the field of large-screen display, this adds a lot of dramatic.
Volleyball sports Manager of the Rio organizing Committee said: "audiences stare breathlessly waiting for the results, it was tense, and we look forward to more boos and applause. "It makes the game more entertaining.
Archery
Traditional archery competitions in the past to be replaced by electronic scoreboards refereeing decisions, although the scoring system seems to practice archery close, but errors will also be present.
This will use high-tech sensor system, arrow placement can be accurate to within 0.2 mm, more accurate than the human eye. When the arrow hit the target, the system will immediately score is shown on a big screen.
In order to increase the tension of the match-day atmosphere, audiences can also live in Rio through a large-screen monitor athletes heart rate, organizers for the audience experience a broken heart.
Swim
Even top athletes in long-distance swimming competitions, will tour a number of times this problem to myself helpless. Now don't worry, Rio, swimmers will have figures at hand to help them swim laps for the record, the device will be used in the 800 meters and 1500 meters freestyle race.
Digital record players are placed at the bottom of each lane, near the turn. When athletes hit the PostScript device will automatically update their swim laps.
Therefore, athletes, you are responsible for water dragon would be nice, something else entirely to the meter.
Weight lifting
Weightlifting is one of the most exciting projects in the Olympic Games, this simple but exciting game, minute challenge the limits of human power.
In order to increase the spectator's experience, the Rio Olympic will place a moving camera to track players ' every moment on the Court, such as players shook his hand and frowns a little ... ... Viewers are there. In this way, Idol burden of athletes should always pay attention to your own image!
Shooting
Ever since the 2008 Beijing Olympic Games, shooting games using electronic target calculation results. In Rio, scoring systems will be upgraded to use laser technology to replace the system, mm accuracy can be used to calculate the score in the game.
This advanced technology but also help to promote the campaign's security. Radio frequency identification tag on each gun will be connected, enabled staff to know the readiness of each gun.
OTC: from clothes to shop, there are "black science" figure
Anti-Zhai virus clothing
South America is popular village card virus makes many entry ways. This virus transmitted by mosquitoes, may lead to microcephaly in neonates, the South American countries are the hardest hit by the virus.
As of early July, Brazil Olympic rowing venue Rodrigo Lake pollution is still serious, cleanliness of the Olympic competition venues has been questioned. For this reason, many shirts of the national team have designed pants long sleeve to prevent skin exposure. For example, Korea called its Olympic team uniforms is added in the process of making special material, anti-Zhai virus.
Meanwhile, performance clothing specialist at the University of Pennsylvania make·sundelande and luobote·leiqilin study of anti-microbial textile engineer high-tech fabrics have also been applied to United States Olympic team.
The anti-microbial fabric covered with special anti-microbial coating, and United States rowing team equipment sponsors the jerseys seamlessly integrated, comprehensive coverage of rowing players may be in contact with the surface of a body part.
Mobile payment ring
As a partner of the International Olympic Committee, VISA is the Olympic Stadium and the Olympic village the only payment services provider. VISA has developed a mobile ring, allows athletes in the Olympic village, just wave to payment, don't even need phones.
The ring contains a security chip and an antenna embedded, minimalist in appearance, just a black or white ceramic rings, yet still full of fashion sense.
VR live matches
Every other day in the news front page of VR (Virtual Reality, virtual reality), and this time also didn't forget to up the excitement of the Olympics.
It is learnt that the Rio games will be using virtual reality technology for filming the Olympics for the first time, audiences will be immersive experience opening and closing ceremonies, basketball, swimming and other sports.
United States NBC Broadcasting Corporation, will be provided during the Olympic Games in Rio de Janeiro this year broadcast 85 hours of virtual reality programs. But want to experience the effect of a VR equipment to buy!
8K HD picture quality
In addition to impressive VR technology, there's the new 8K HD (33 million high-pixel) technologies compete with.
At present, ordinary family the most advanced technology is still dominated by 4 k super high definition television screens, 8K TV prices in the market are too high. Therefore, the 8K HD broadcasts of the games in Japan. Broadcasts will be from among the 7,000 hours of live coverage, selected 130 fragments into 8K a HD version of the game, transportation to Japan audience.
Photo robot
It is reported that the United States news photo giant, the Rio Olympic Games official photographic partner Getty (Getty Images) will be applied to Olympic venues this year from the United Kingdom company named "Mark Roberts MotionControl" Studio developed a new robot technology.
Previously, the Studio with camera manufacturers together to test against intelligent machines of the stadiums camera equipment cameras. Cameras these intelligent machines able to provide photographers with more options and can even remotely control the camera 360 degrees of rotation.
When sporting events or athletes within the stadium continued to move when the cameraman tablet or notebook correspond to the software controlling these smart cameras to capture a specific scene. And they can even camera angle and shoot, easy mode is preset to their operations.
不要光吐槽：扒一扒里约奥运会上的“黑科技” - 里约奥运会,奥运会,VR - IT资讯
历届奥运会不仅是体育健儿们展示的舞台，也是科技装备的竞技场。尽管槽点满满，但至少在科技方面，里约奥运会有不少地方让人充满期待。
场内：多项比赛融入科技元素
排球
里约奥运会将首次在排球比赛中运用视频回放技术，运动员可以通过这项技术挑战裁判的判罚。
第二裁判将运用电视镜头来判定每一个挑战分数。裁判判定挑战分数时，回放镜头将在场地中央的大屏幕显示，这增加了很多戏剧性。
里约奥组委的排球运动管理者说：“观众屏息凝视的等待结果，这很紧张，我们期待有更多的嘘声和掌声。”这让比赛更具观赏性。
射箭
以往传统的射箭比赛用电子计分器来代替裁判的判罚，虽然计分系统看起来跟实际射箭目标接近，但是还会存在误差。
这次将会运用高科技的传感器系统，可以将箭的落点精确在0.2毫米以内，比人眼更加精确。当箭射出击中目标时，系统将会立马在大屏幕上显示出分数。
为了增加紧张的比赛气氛，里约的观众还可以在现场通过大屏幕实时监控运动员的心率，可见主办方为了观众体验也是操碎了心。
游泳
即便是顶尖的运动员，也在长距离游泳比赛中，也会对自己游了多少圈这个难题束手无策。现在不用担心啦，在里约，游泳选手的手边将会有数字计圈器来帮助他们记录所游的圈数，该设备将会运用在800米和1500米自由泳的比赛中。
数字记圈器被安置在每一个泳道的底部，靠近转身处。当运动员触壁后记圈器会自动更新他们所游的圈数。
所以，运动员们，你们负责蛟龙出水就好了，其他的事儿交给计圈器吧。
举重
举重是奥运会上最具激动人心的项目之一，这项简单而又刺激的运动，分分钟挑战人类力量的极限。
为了增加观众观赛体验，里约奥运将会安置一个移动摄像机来跟踪运动员在场上的每个时刻，比如运动员手抖了一下，眉头皱了一下……观众都一览无遗。这么说来，有偶像包袱的运动员们可要时刻注意自己的形象呀!
射击
自2008年北京奥运会以来，射击项目在比赛中使用的都是电子靶计算成绩。在里约，得分系统将升级为采用激光技术来取代以前的系统，比赛中可以用毫米精确度来计算得分。
这种先进的技术也有利于提升该运动的安全性。射频识别标签将会被连接在每一把枪上，使工作人员能够知道每把枪的准备情况。
场外：从服装到购物，都有“黑科技”身影
防寨卡病毒服装
南美正在流行的寨卡病毒让许多参赛方心有余悸。这种由蚊虫传播的病毒，可能诱发新生儿小头症，南美国家更是该病毒的重灾区。
截至7月初，巴西奥运赛艇比赛场地罗德里戈湖的污染依旧严重，奥运比赛场地的卫生程度被质疑。为此，不少国家队的队服都设计成了长裤长袖，防止皮肤外露。比如，韩国称其奥运队服在的制作过程中就额外加了特殊材料，能防寨卡病毒。
与此同时，宾夕法尼亚大学表演服装专家马克·孙德兰德和纺织工程师罗伯特·雷奇林共同研究的抗微生物高科技织物也被应用于美国奥运队服中。
这种抗微生物织物表面覆盖有专门抗微生物的涂层，并与美国赛艇队装备赞助商提供的队服无缝结合，全面覆盖赛艇队员可能与水面有所接触的身体部分。
移动支付戒指
作为国际奥委会的合作伙伴，VISA是奥运会赛场和奥运村唯一的支付服务供应商。因此VISA专门开发了一种移动支付戒指，可以让运动员在奥运村里挥挥手就能付款购物，连手机都不需要。
戒指内含一枚安全芯片及一个嵌入式的天线，外观上走的极简风格，只是一枚黑色或者白色的陶瓷环，然而还是时尚感满满。
VR直播比赛
三天两头就出现在新闻头版的VR（Virtual Reality，虚拟现实），这次也没忘了凑奥运的热闹。
据悉，里约奥运会将是首次使用虚拟现实技术进行拍摄的奥运会，观众将沉浸式地体验开幕式，闭幕式、篮球、游泳等运动项目。
美国NBC广播公司表示，将在今年的里约热内卢奥运会期间提供85小时的虚拟现实播报节目。不过想要体验一把VR效果，装备要先买起来呀！
8K极高清画质
除了引人注目的VR技术外，还有最新的8K极高清(3300万超高像素)技术同台竞技。
目前，国内普通家庭最先进电视屏幕技术仍以4K超高清为主，市面上的8K电视价格过高。因此，本届奥运会的8K极高清转播将只在日本进行。转播方将从7000小时的实况报道中，选出130个比赛片段制作成8K极高清版本，输送向日本观众。
摄影机器人
据悉，美国新闻照片巨头、里约奥运会官方摄影合作伙伴盖蒂图片社(Getty Images)将在今年奥运会的多个场馆中应用来自英国一家名为“Mark Roberts MotionControl”工作室开发的全新机器人拍摄技术。
此前，这家工作室同相机制造商联手测试了针对体育场馆摄像设备的智能机器摄像头。这些智能机器摄像头能够为摄像师提供更丰富的操作选项，甚至可以远程控制摄像头进行360度的转动。
当体育赛事或者运动员在场馆内不断移动的时候，摄像师可以通过平板电脑或者笔记本上对应的软件控制这些智能摄像头来捕捉特定画面。而且，他们甚至可以对摄像头的拍摄角度、模式进行预设定来方便自己的操作。