I have observed and measured help desk and call center phone calls for a long time.
In all of the measurements I have made, including DPMO (Defects Per
Million Opportunities), I have looked at what happens per phone call.
The person I spoke to today had a different perspective. He
described phone calls in terms of book publishing: the longer the
book, the more opportunities there are for errors. This provided me
the epiphany, or the idea, at least, of measuring errors or events
not in terms of errors or events per phone call, but errors or events
per phone call minute. I have long known that short phone calls are
easier than long ones, but it took talking to this person and hearing
his book publishing analogy to consider the idea of measuring events
per call minute. This perspective may turn out to be irrelevant in
the work I do, but I am still thankful for hearing someone else's new
way of looking at something that is familiar to me.
My point isn't that the idea itself is
so important (it probably isn't important in your work). What is
important to me, and I hope is important to you, is the value I found
in listening to someone else. Talking to people outside your own
organization is valuable because it gets you outside your own
organization's culture of doing things a particular way. Limiting
yourself to exchanging ideas only with people in your own
organization is like limiting genetic selection in a closed
population (think of birth defects occurring among European royalty
at the beginning of the 20th century or of the isolated
lion population in the caldera of a dormant volcano in
the Ngorongoro Conservation Area in Tanzania). Exchanging ideas only with your coworkers provides the same
limitations and possibly limits the quality of your results.
Take opportunities to join professional
organizations and civic groups. Find ways to visit organizations who
do similar work as you do. Not only do you expand your professional
network, but you get to hear new perspectives and new ways of doing
things (think of it as cross pollinating your ideas and experiences with those of
others). What you hear might be related to something that you have
long taken for granted. That is what happened to me today.
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