The 9-inch computer screen was surrounded by infrared transmitters and receivers that detected the position of the user's finger.
9英寸的计算机屏幕周围遍布了红外线发射器和接收器，用于检测到用户的手指的位置。
The apparatus also includes position determination logic configured to calculate a device position based on the plurality of transmitters and the plurality of channel estimates.
所述设备还包含位置确定逻辑，其经配置以基于所述多个发射器和所 述多个信道估计来计算装置位置。
The apparatus also includes position determination logic configured to calculate a device position based on the plurality of transmitters and the plurality of channel estimates.
所述设备还包含位置确定逻辑，其经配置以基于所述多个发射器和所 述多个信道估计来计算装置位置。
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