Each year, Undercurrent combs
the DEMA show for the most outrageous
new product introduction,
usually with a bit of tonguein-
cheek attitude. For instance,
the big winner one year was the
Dive Bubble. Its display was a
focal point in the trade show hall
that year, with a giant columnar
glass tank filled with water,
a scuba diver, and hundreds of
colorful quarter-sized plastic balls
whirling around. The small plastic
Dive Bubble balls were to be
carried in a clip-on case attached
to one of your reg hoses. When
surfacing, the diver was to grab
and release one these balls and
then follow it to the surface in
order to maintain the correct ascent speed, which
at the time was considered
to be the
same rate your air
bubbles would rise.
To no one’s surprise,
that one never made
it big.
This year’s event
didn’t have a good
showing of new
products, but I did manage to
track down the Freedom Fin.
Over the years I have seen more
deviations of fin design than
one could ever imagine, but the
Freedom Fin reaches the farthest
afield. It’s a fin designed to work
from the leg instead of the foot, and it might even work if it ever
goes into production, because
the ankle has to be the weak
link in fin action. Still, I may
not be the first one on the dive
boat to try this fin out. You can
check them out at http://www.freedomfins.com