This example shows how to enable a trusted context and switch the user ID in an xa application environment.

这个例子展示如何在XA应用程序环境中启用一个受信任上下文和切换用户ID。

youdao

You have now seen all the fundamental code that allows the user to switch languages.

现在，您看到了允许用户切换语言的所有基本代码。

youdao

The user can switch between different modes.

用户可以在不同的模式之间进行切换。

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Total Immersion specialises in so-called web mashups, where an online user sees a video reflection of themselves coupled with a 3D object that they can control, such as camera that responds accurately to button presses, or a pair of glasses that lets the user switch the frame or colour scheme.

BBC: Augmented reality goes beyond gimmicks for business

Atheer, another wearable computing startup, debuted its software and prototype hardware, which amounted to a bulky pair of glasses that allowed the user to switch between maps, newspapers and games with gesture controls.

WSJ: For Wearable Computers, Future Looks Blurry

The VF app offers the same scrubber, but its floating nav bar works only in portrait mode, forcing the user to switch out of landscape if he wants to bounce back to the Table of Contents.

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