With the notable exception of the mobile phone, we generally find it easier to buy things that serve a single purpose. However, the engineering mentality – as at Sony – runs counter to this; the idea of removing functionality seems completely illogical, and it is extremely hard to make the case for over-riding conventional logic in any business or government setting, unless you are the chairman, chief executive or minister in charge. Although you may think that people instinctively want to make the best possible decision, there is a stronger force that animates business decision-making: the
...more