From: utzoo!decvax!pur-ee!purdue!cak
Newsgroups: net.works
Title: Re: re: pointer device report request
Article-I.D.: purdue.326
Posted: Tue Aug 10 22:13:09 1982
Received: Fri Aug 13 02:33:43 1982
References: sri-unix.2569

I seem to recall that there was an invited lecture by Allen Newell of
CMU at this year's Computer Science Conference (in Indianapolis) in
which he talked about research they (or someone else) performed showing
that the mouse was the lower bound for a pointing device; you can't get
better than one.

Sorry, but I don't have a more specific reference.

Chris Kent, Purdue CS