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head-mounted display

noun
🔊/ˌhed ˌmaʊntɪd dɪˈspleɪ/
🔊/ˌhed ˌmaʊntɪd dɪˈspleɪ/
(abbreviation HMD)
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  1. a device worn on the head containing a small computer that allows the user to see a virtual world
    • This head-mounted display can take pictures, record videos and transmit data via wi-fi.这种头戴式显示器可以拍照，录制视频并通过wi-fi传输数据。