When it comes to testing an idea there can be no substitute
for live testing: trialing a concept in a real-life situation and observ-
ing what happens (from a suitably discreet distance) as a conse-
quence. Tempting as it may be to believe that an idea can be
expressed in conceptual form, presented to a number (large or
small) of would-be consumers, and its potential evaluated accu-
rately, it’s just not possible.
The challenge, therefore, is to develop live trials to test new
or alternative ideas. Online retailers are particularly well placed to
assess what really happens when they change elements of their sell-
ing space or their product mix. They can even create split tests
where customers are randomly directed to one of a number of dif-
ferent versions of their website, enabling comparisons to be made
when the broadest environmental influences are identical.
I doubt that many customers, if asked, would say they want
fewer products to choose from, or that if you took products away
they would say that the range left was bigger – but that’s exactly
what one retailer client of mine discovered. When the visual clutter
of a category was reduced people were happy to spend longer in
it, found it easier to distinguish the products and the ones that
were of potential interest to them, and could appreciate more of
the smaller range available.
Another advantage of live testing is that, surprisingly often,
something works, but not for the reason that was originally hypoth-
esized. In this situation an idea that might have been rejected by ini-
tial consumer research, because the company’s rationale for the
initiative wasn’t well received, can work because of an accidental by-
product that wasn’t previously considered. Environmental psycholo-
gist Paco Underhill recounts a time when he was asked to evaluate a
new supermarket display for a soft drinks manufacturer. When he
arrived at the store the products had just been left in a huge pile on
the floor, rather than stacked as was intended. Underhill asked to
leave the products as they were and, through observing customers for
the day, found that a far higher proportion of customers noticed the
products than was usually the case for the company’s merchandising.
2
In my own work, a client’s new store failed to shift its cus-
tomers’ behavior or product awareness, but my observations
34 Consumer.ology