The network 16 may also be a local area network, wide area network, wireless network, voice network, or any other type of conventional network capable of providing communication between {TAIL ~ the server computer} and {HEAD ~ the user computers} 
The network 16 may also be a local area network , wide area network , wireless network , voice network , or any other type of conventional network capable of providing communication between { TAIL ~ the server computer } and { HEAD ~ the user computers }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD