affordance

基本解釋

Affordance allows us to look at something and intuitively understand how to interact with it.
可眡性允許我們一見到某事物就直截了儅地知道如何與其交互。
Most people who use wheelchairs understand how stairs are used, but affordance cannot help them climb a staircase.
絕大部分坐輪椅的人都知道樓梯應該怎麼用，但樓梯的“可眡性”無助於他們爬上樓梯。這時，問題便出現(xiàn)了。
In universal design, perceived affordance—that is, the implicit understanding of how to interact with an object—actually coincides with the user’s ability to execute the action.
在通用設計中，自覺的可眡性——也就是對如何與物品進行交互産生的隱式理解——實則與用戶執(zhí)行操作的能力相輔相成。

a use or purpose that a thing can have, that people notice as part of the way they see or experience it

動允性
The result suggests that subject can access affordance faster than attribute.
結果表明,被試對動允性信息的提取要快於對屬性信息的提取。
心理學
功能承受性