In the era
of Apple it is very easy for people to get hooked on the artefact and fail to
appreciate the kind of thinking that gave rise to it.
To achieve
effective innovation what is frequently needed is the ability to ask some basic
questions and think afresh about what we are doing. (Which of course is exactly
what Jobs and co. did consistently).
What does
this really mean in practice? Here are
two case histories I often use when considering what would innovative thinking
look like if there’s no extra budget but things need to change?
In the
first few years of the Second World War Hitler’s U-boats were taking a terrible
toll sinking a huge tonnage of Atlantic shipping. Ensuring Atlantic convoys would
continue to get supplies through to the UK was the single most important
determinant of ensuring continued resistance to Hitler. If the Atlantic convoys
were all sunk then so was the possibility of resistance to Hitler. However the
British kill rate for destroying U boats was abysmal – about 1% of those
sighted were sunk.
Enter
Patrick Blackett, physicist and Nobel Prize winner. Blackett developed what we now
call organisational research. With a very small team he started to ask some
questions. The Navy knew that the U-boats could only move at a certain rate.
Something like 45 seconds elapsed between sighting and dropping depth charges.
They knew that the U-boat would probably dive to about 150ft so you set the
charge to go off at 150ft. Well that’s fine, the depth charge explodes but it’s
is in the wrong place because what they hadn’t taken into account was that the
U-boat might change in direction not just depth.
So what
did Blackett suggest? That the parameters be changed. You would only go for attacking
U-boats if they had been out of sight for no
more than 25 seconds and that you would set the depth charge to 25ft because
they could not have gone any deeper than that in 25 seconds.
The net
result of this was that it improved the kill rate from 1% to 10%. That is the
equivalent of having a new secret weapon which is ten times more powerful than
its predecessor. But actually there was no new secret weapon - just a different
way of thinking.
Much of
the time U-boats travelled on the surface so they should’ve been pretty visible.
Given an estimated number and the distances they travelled it was possible to
calculate how often they should have been sighted,
In fact
only thirty percent of the sightings that should have been achieved were being achieved.
Why was this? All sorts of fancy ideas were suggested. Again some basic
questioning yielded vital information. The planes used were converted night
bombers. Because they were used at night they had been painted black. However
they were now being used as spotter planes in broad daylight and black is the
most visible colour against a daytime sky! Repainting the underside of the
wings white led to a doubling in the number of sightings. That is like suddenly
doubling the number of planes you have available.
When I share these cases with business leaders they immediately grasp
that the innovation lies in rethinking the challenge and asking new
questions.
So you might want to consider what
is the equivalent for you in what you are trying to do? How might you do more
effectively what you already do now?
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