head-mounted display
noun/ˌhed ˌmaʊntɪd dɪˈspleɪ/
/ˌhed ˌmaʊntɪd dɪˈspleɪ/
(abbreviation HMD)
- 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.
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head-mounted display