~OLCommand :~RS afk
~OLUsage   :~RS afk [lock] [<message>]

This command allows you to set yourself to "Away From Keyboard" which 
shows up when people "look" at the room and you will pronounced AFK if
they try to tell you or semote something to you. Just press return to
reset unless you have specified the "lock" option which will lock your 
session and prevent someone using it while you away from the terminal. 
Enter your talker password and press return to unlock it. You can leave 
an optional message when you go afk which will be sent to anyone trying
to tell or semote to you.