The data can be recorded in a program on a computer that allows {HEAD ~ viewers} to interact with {TAIL ~ media} while wearing the headset 
to interact with
The data can be recorded in a program on a computer that allows { HEAD ~ viewers } to interact with { TAIL ~ media } while wearing the headset
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH