This can be used to filter input processing, to handle camera attachment, or do any other client side things that should only be done for your player.

这可以被用来过滤用户输入，控制绑定的相机，或者其他应该只对本地玩家进行的处理。

youdao

There! There are new batteries for the camera. Did you bring your flash attachment with you?

店员：喏！装好了。照相机里有新电池了。你有带闪光灯来吗？

youdao

The tripod head is further provided on the head body with a fixing attachment for mounting a camera or the like in any desired lengthwise position on the head body.

三脚架头还提供了身体与头部的照相机或安装在任何需要的头部像身体纵向位置固定附件。

youdao

Which brings us to the QD's other weakness - no camera, not even a camera attachment.

ENGADGET: Phone Shopping�� Monday? N-Gage QD

Just one example (courtesy iMedicalApps): startup Cellscope developed a smartphone camera attachment to create a personal otoscope (for looking at your eardrum) that links to a Cloud-based diagnosis engine to determine whether your child has an ear infection.

FORBES: The Solyndrafication of Healthcare Technology

Using a phone snapped into the top of the head, the robot reacts to your interaction with it via camera and a wand attachment that sits in Atti's hand while not in use.

ENGADGET: SK Telecom's Atti learning robot hands-on (video)