The branding in figure 2 places an image above the user login fields.

图2中的品牌在用户登录字段之上放置了一个图像。

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Each inactive user image is loaded onto the canvas, and a callback is created to overlay the active image upon user click.

每张静态用户图象将被载入画布，并且创建回调以在用户单击时覆盖动态图像。

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Image credit: flickr user THMS.

图片来源：flickr用户thms。

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The output is then relayed into a 1.4 mm thick plastic waveguide lens with input and output hologram structures on the surface which squeezes the light down the waveguide and then two dimensionally expands the image back into the user's eye, creating an image that is then mixed into the real world.

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The announcement also includes image search on desktop in which user can upload any image or incorporate an image URL into Google search for the identification of that image.

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It's sweet and simple: the camera captures the reflection of light on the user's eye, and image processing technology then calculates the user's viewing angle to allow for hands-free navigation on-screen.

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