数字手指 数字手指,是2012年英国科学家研制的一种传感器。它可以佩戴在手腕上,佩戴者挥动手臂便能控制任何电子装置。它由英国纽卡斯尔大学和微软剑桥研究院的研究人员设计,其最大优势在于能够摆脱手部操作,不像数据手套,必须经常穿戴来虚拟真实应用产生交互,传感器也能够跟踪黑暗状态下用户手指的运动,操作便利。
内容摘要:微软研究院展示以Digits(数字手指)的形式进行3D跟踪的新方法,将市面上流行的Kinect摄像头与试验性3D桌面连接,能追踪手部动作而且不需要依赖笨重的硬件。
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因此,大多数数字系统都是两个关键因素的意外结果:人类的语言能力及我们对手和手指的关注倾向。
Most number systems, then, are the by-product of two key factors: the human capacity for language and our inclination for focusing on our hands and fingers.
虽然目前尚未有结论是否这些症状构成了某种综合症,但大脑中用于储存数字的区域与用来表征手指的区域是紧密相连的。
There is still no agreement on whether these symptoms constitute a syndrome, but the bits of the brain used for storing facts about numbers and for representing the fingers are close to each other.
头脑中对数字和手指的表征很在可能功能上是联通的。
Mental representations of Numbers and of fingers may therefore be functionally connected.
When I started merging, I did merging three times across this whole board, this level, this level, and this level, and each time because of the way I was advancing my fingers I touched each number just once.
在整个过程中,我一共做了,三次合并,这一层,这一层,和这一层,而且每次,由于要前移手指,因此对每个数字,仅仅移动了一次。
That's the finger thing from left finger to right finger going back and forth across the board, never touching a number more than once.
在合并时,我的左手手指,和右手手指来回地在黑板上移动,但对每个数字只会碰到一次。
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