HyperTIES is an early hypermedia browser developed under the direction of Dr. Ben Shneiderman at the University of Maryland Human Computer Interaction Lab.
HyperTIES Browser (right) and UniPress Emacs Multi Window Text Editor Authoring Tool (left), tab windows and pie menus, running under the NeWS Window System.
what could have been. another awesome OS that died because it was proprietary

