This simple operation is a cornerstone of the graphical user interface and is the basis for all mouse operations.

这种简单操作是图形用户界面的基石，也是所有鼠标操作的基础。

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Second, newer approaches to CAPTCHA have been developed that try a different approach to a Turing test by asking users to perform operations through input devices, like a keyboard or mouse.

FORBES: Artificial Intelligence Will Defeat CAPTCHA -- How Will We Prove We're Human Then?