meillo@202: .PS
meillo@202: 
meillo@202: boxwid = 2
meillo@202: boxht = 1
meillo@202: colheaderh = 0.4
meillo@202: rowheaderw = 1.0
meillo@202: 
meillo@202: 
meillo@202: 
meillo@202: define header {
meillo@202: 	[
meillo@202: 		right
meillo@202: 		box invis "" ht colheaderh wid rowheaderw
meillo@202: 		box dotted "\fI" $1 "\fR" ht colheaderh
meillo@202: 		box dotted "\fI" $2 "\fR" ht colheaderh
meillo@202: 	]
meillo@202: }
meillo@202: define row {
meillo@202: 	[
meillo@202: 		right
meillo@202: 		box dotted "\fI" $1 "\fR" wid rowheaderw
meillo@202: 		box $2
meillo@202: 		box $3
meillo@202: 	]
meillo@202: }
meillo@202: down
meillo@202: 
meillo@202: 
meillo@202: header("written",  "recorded")
meillo@202: row("asynchronous" "(messages)",  "email" "SMS",  "voice mail" "video messages")
meillo@202: row("synchronous" "(dialog)",  "IM" "chat",  "VoIP" "video conferencing")
meillo@202: 
meillo@202: 
meillo@202: 
meillo@202: 
meillo@202: 
meillo@202: .PE