首页
财务会计
医药卫生
金融经济
考公考编
外语考试
学历提升
职称考试
建筑工程
IT考试
其他
登录
职称考试
Eye-tracker Lets You Drag and Drop Files with a Glance Bored of using a m...
Eye-tracker Lets You Drag and Drop Files with a Glance Bored of using a m...
admin
2020-12-24
12
问题
Eye-tracker Lets You Drag and Drop Files with a Glance
Bored of using a mouse? Soon you’ll be able to change stuff on your computer screen — and then move it directly onto your smartphone or tablet (平板电脑)—with nothing more than a glance.
A system called EyeDrop uses a head-mounted eye tracker that simultaneously records your field of view so it knows where you are looking on the screen. Gazing at an object — a photo, say — and ttiai pressing a key, selects that object. It can then be moved from the screen to a tablet or smartphone just by glancing at the second device, as long as the two are connected wirelessly.
“The beauty of using gaze to support this is that our eyes naturally focus on content that we want to acquire, says Jayson Turner, who developed the system with colleagues at Lancaster University, UK.
Turner believes EyeDrop would be useful to transfer an interactive map or contact information from a public display to your smartphone or for sharing photos.
A button needs to be used to select the object you are looking at otherwise you end up with the “Midas touch”(点石成金)effect, whereby everything you look at gets selected by your gaze, says Turner. ‘‘Imagine if your mouse clicked on everything it pointed at,” he says.
Christian Holz, a researcher in human-computer interaction at Yahoo Labs in Sunnyvale, California, says the system is a nice take on getting round this fundamental problem of using gaze-tracking to interact. “EyeDrop solves this in a slick (灵巧的)way by combining it with input on the touch devices we carry with us most of the time anyway and using touch input as a clutching mechanism,” he says. “This now allows users to seamlessly (无缝地)interact across devices far and close in a very natural manner.”
While current eye-trackers are rather bulky, mainstream consumer devices are not too far away. Swedish firm Tobii is developing gaze-tracking technology that can be installed in laptops and tablets and is expected to be available to buy next year. And the Google Glass headset is expected to include eye-tracking in the future.
Turner says he has also looked at how content can be cut and pasted or drag-and- dropped using a mix of gaze and taps on a touchscreen. The system was presented at the Conference on Mobile and Ubiquitous Multimedia in Sweden, last week.
What is Turner likely to study next?
选项
A How to drag and drop with gaze and taps.
B How to present the system in public.
C How to get touchscreen involved.
D How to cut and paste content from a public display.
答案
A
解析
末段首句有明确表述,故答案为A。
转载请注明原文地址:https://ti.zuoweng.com/ti/hVsQKKKQ
相关试题推荐
Eye-trackerLetsYouDragandDropFileswithaGlance Boredofusingamous...
Eye-trackerLetsYouDragandDropFileswithaGlance Boredofusingamous...
Eye-trackerLetsYouDragandDropFileswithaGlance Boredofusingamous...
Eye-trackerLetsYouDragandDropFileswithaGlance Boredofusingamous...
Eye-trackerLetsYouDragandDropFileswithaGlance Boredofusingamous...
Eye-trackerLetsYouDragandDropFileswithaGlance Boredofusingamous...
Eye-trackerLetsYouDragandDropFileswithaGlance Boredofusingamous...
Eye-trackerLetsYouDragandDropFileswithaGlance Boredofusingam...
Eye-trackerLetsYouDragandDropFileswithaGlance Boredofusingam...
Eye-trackerLetsYouDragandDropFileswithaGlance Boredofusingam...
随机试题
下列选项中,( )是将保险监管法与保险合同法合并立法的典型国家。 A、英国
下列关于Ⅴ形反转的说法中,正确的是( )。 Ⅰ.Ⅴ形走势是一种很难预测的反转
(77-80题共用题干) 某女性患者,50岁,缺失,余牙正常,义齿修复设计金
属于投标书技术部分的是()。
组织结构体系中的纵向结构指的是()。
企业外部环境和内部因素都在不断变化,管理者是人,被管理者也是人,只有以人为本,综
一个人根据自己的总体目标,对时间做出总体安排,并通过阶段性的时间表来落实。对每天的活动,都要列出一张活动顺序表来。这是属于( )。A.资源管理策略B.复述
下列各种脾疾病中,存在手术指征的是A.脾肿瘤B.脾功能亢进C.外伤后脾被膜下血肿D.脾动脉瘤
质量认证的依据为( )。A.目标、方针与产品的符合性B.满足质量要求和目标方面的有效性C.质量管理体系的要求标准D.质量手册、程序文件、质量记录等
下列选项中,()不是造成优等劳动力市场和次等劳动力市场相对隔离的主要原因。A:贫穷B:歧视C:技能贫乏D:工资率