Name: 【TED-Ed】觸覺攝影：觸覺感官的數位化 (Haptography: Digitizing our sense of touch - Katherine Kuchenbecker)
Uploaded: 2014-02-06T06:33:49.000Z
Duration: 6 min 29 s

但我沒辦法做到的是 記錄並分享

because your sense of touch is really important.

It's involved in every physical interaction you do every day,

And so the sense of touch is actually pretty interesting.

And the second is kinesthetic sensations,

and this has to do with the position of your body,

both of these types of sensations together

is it a rock, is it a cat, is it a bunny, what is it?

是一塊石塊、一隻貓、一隻兔子， 還是什麼？

And so, as an engineer, I'm really fascinated

因此，身為一個工程師， 我很讚嘆

about whether we could make technology better

the human capability with the sense of touch.

Could I improve the interfaces to computers and machines

by letting you take advantage of your hands?

我能改善電腦或機械的介面嗎？

and that's at the core of a field called "haptics,"

這正是「觸覺學」這個學科的核心，

It's all about interactive touch technology.

身為一個工程師，我可以製作一個

and then present to you sensations over time

that match up with what you might feel in the real world,

讓它符合你在真實世界的感覺，

I can fool you into thinking you're touching something

我有辦法誘導你覺得你在摸東西，

and these are all done from research in my lab at Penn.

這些都是我在 賓大實驗室完成的。

that same problem that I was showing you:

這樣我們才知道你用了多少力；

so we tell exactly where you've moved it,

that detects the shaking back and forth of the tool

that let's you know that's a piece of canvas

and not a piece of silk or something else.

You can see how the vibrations get larger and smaller,

你可以振動是如何隨著你的移動

And we make a mathematical model of those relationships

接著我們構造了這些關係 的數學模型

that voice coil actuator in the white bracket

plays vibrations to give you the illusion

just like if you touched, dragged back and forth,

我們可以創造 非常具有說服力的幻覺。

我們可以在各種平面上這麼做，

in all sorts of areas like online shopping,

where you're not really supposed to touch

the precious artifacts, but you always want to.

The second example that I want to tell you about

with Dr. Margrit Maggio at the Penn dental school.

賓大牙醫學院  Margrit Maggio 醫師的合作。

Part of her job is to teach dental students

but a large part of this clinical judgment

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【TED-Ed】觸覺攝影：觸覺感官的數位化 (Haptography: Digitizing our sense of touch - Katherine Kuchenbecker)

tooth

feel

arm

kind