Whoops ...

[Robert G. Waycott]

So I accidentally deleted the little applet/utility in the middle of the
Gnome panel that, for lack of knowing its proper name, is a small icon
that changes according to what program you are currently active in. Like
the 'Finder' on MacOS. What is the name of that little guy, and how can
I get it back?---This is not a critically important question, just a
curiousity.

--Bob.