首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Two new gesture-sensing innovations designed for large electronic screens in public places herald(预告)a future in which everythin
Two new gesture-sensing innovations designed for large electronic screens in public places herald(预告)a future in which everythin
admin
2015-11-16
33
问题
Two new gesture-sensing innovations designed for large electronic screens in public places herald(预告)a future in which everything from street art to advertisements track your movements, are fully interactive, and almost impossible to ignore.
Giant flat-screen displays powered by organic LEDs(OLEDs)are plunging in price, so screens tens of meters long could soon line urban corridors. Rather than have them simply fire messages at a tuned-out public, researchers at the Technical University of Berlin(TUB)in Germany have built two applications that they hope will attract passers-by and inspire a new wave of interactive displays.
"We believe that in the future all surfaces in urban areas could be interactive displays," says team member Robert Walter. " This presents great opportunities and challenges as it will need to be attractive and work in an intelligent way. " The researchers will reveal their first two street-smart applications—StrikeAPose and Screenfinity—next month in Paris, France. They believe that while advertising could provide the impetus(推动)for the adoption of the technology, non-commercial apps will also appear—courtesy of artists or poets, perhaps.
StrikeAPose, developed by Walter’s team, lets a person in the street perform a unique gesture to take control of anything from a bus-shelter advertisement screen to a large, Times-Square-style video wall. Once you are registered as the screen controller, software fed by the depth cameras used in Microsoft’s Kinect system lets you control, say, a gesture-driven game. In trials in a university cafeteria, the team settled on a registration gesture they call The Teapot; users put their hands on both hips, their arms describing the profile of two teapot handles. This was the most robust gesture, even when obfuscated(使模糊)by thick clothing.
Screenfinity, led by Jorg Muller, generates content for large, long screens that follows the viewer as they walk along beside it. The system monitors passers-by with 10 Kinect cameras placed along the length of a screen. As a person approaches, text or pictures pop up and slide along in sync(同步)with their walking. If someone moves further away, the text gets bigger; closer, and it gets smaller, so it is equally legible all the time. In a recent trial on the TUB campus, cafe menus were displayed in a bustling square. Not only were people able to read the menus at varying distances and without breaking stride, the display proved so attention-grabbing that it had users looking behind the screen to see if a person was tracking them.
Simon Parnall of News Digital Systems in Staines, UK, is developing floor-to-ceiling TV screens. StrikeAPose is user-friendly, he notes, since people only need simple gestures to interact with it. But he wonders how many people will want to " perform a potentially embarrassing gesture in a public space in order to interact". He foresees organizations like the London Underground making strong use of Screenfinity, however, as it will allow ads to move down the escalators, tethered(用绳子拴住)to specific commuters.
Which of the following best describes the way Screenfinity works?
选项
A、It changes its size at varying distances.
B、It uses cameras to track people’s gestures.
C、It moves together with passers-by.
D、It allows information to move along with viewers.
答案
D
解析
由题干关键词Screenfinity定位到第五段第一句。该句提到:“Screenfinity为高大的显示屏提供内容,这些内容会随着走近显示屏的观众的移动而移动”,因此D)“Screenfinity使信息能够随着观众移动”与文章的表述一致,故为正确答案。
转载请注明原文地址:https://kaotiyun.com/show/5aQ7777K
0
大学英语六级
相关试题推荐
Womenwhoexerciseinpregnancyboostthebraindevelopmentoftheirnewbornbabies,accordingtoresearcherswhoclaimtheeffe
ThereislittleargumentthatPabloPicasso(1881-1973)isthe20thcentury’sgreatestandmostinfluentialartist.Picassowasa
MuchofCanada’sforestryproductiongoestowardsmakingpulpandpaper.AccordingtotheCanadianPulpandPaperAssociation,C
A、Theenhancementofpublictransport.B、Thechangeofpeople’smentalattitude.C、Theevaluationofenvironmentalinfluence.D、
A、Afitnessprogramofferedtothegeneralpublic.B、Aphysicalexercisetobuildupmuscles.C、Aprogramthatmakespeoplekeep
A)Reduce,reuse,andrecycle.RecyclinghasbecomeapartofAmericanlife.Italsoisanimportantpartofthewaste-processing
A)Reduce,reuse,andrecycle.RecyclinghasbecomeapartofAmericanlife.Italsoisanimportantpartofthewaste-processing
A)Reduce,reuse,andrecycle.RecyclinghasbecomeapartofAmericanlife.Italsoisanimportantpartofthewaste-processing
A)Reduce,reuse,andrecycle.RecyclinghasbecomeapartofAmericanlife.Italsoisanimportantpartofthewaste-processing
Electronicmailsystemsareeithercomputerizedornoncomputerized.Importantamongthecomputerizedsystemsarethe【B1】______ba
随机试题
流感嗜血杆菌的卫星现象,可用在血琼脂平板或MH平板进行试验。
按人的健康程度分类可分为()
水泥细度试验中,如果负压筛法与水筛法测定结果发生争议时,以负压筛法为准()
正常情况下某宗房地产经济寿命结束的标志是()。
在分数量表上相对于某一百分等级的分数点可称为()。
简述教学原则与教学规律有什么联系和区别。
中央和地方的国家机构职权的划分,所遵循的原则是()。
世界上不可能有某种原则适用于所有不同的国度。以下哪项与上述断定的含义最为接近?
Inthelate1960’s,manypeopleinNorthAmericaturnedtheirattentiontoenvironmentalproblems,andnewsteel-and-glassskysc
在电子政务建设中,网络是基础,【】是关键,应用是目的。
最新回复
(
0
)