When guests sign on the screen with their signatures, a built-in camera would automatically record their image, and guests would then be automatically assigned seats by the computerized system.

当客人在屏幕上签署他们的姓名时，内置摄像机会自动记录他们的影像，客人就会由这个电脑系统自动安排座位。

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The most important people were assigned the most prominent seats.

最重要的人物被安排在最显著的位置上。

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Assigning seats to attendees. : seats for you or your group will be assigned by lottery on site on the meeting day.

与会者座位分配：你们的座位在生日会当天将在会场以抽签的形式进行分配。

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Instead of assigned seats, Southwest implemented assigned boarding positions.

FORBES: Magazine Article

After seats are assigned to siblings who qualify, the remaining children in the 99th percentile enter a lottery for a chance at a seat.

WSJ: Lawsuit Claims New York City's Gifted-and-Talented Selection Process Is Flawed

There are no assigned seats, no free food or drink, and no transfers.

ECONOMIST: Low-cost airlines