On Tuesday 11 May 2004 15:19, Alexander Lazarevic wrote:
> Browsing through that paper I wonder if there ever has been done an
> implementation of some kind of "hyperbolic view² class browser" in
> smalltalk/squeak?
>
> Alex
>
> ² http://www.acm.org/sigchi/chi95/Electronic/documnts/papers/jl_bdy.htm


To my best knowledge, the hyperbolic viewer is the subject of a software 
patent.  I believe that it was developed at a university, on public tax 
money.  Then it was simply given to a private company, for their private 
profit.

:JEG