Tim Cook (CEO, Apple Inc.) understood that the majority of people don’t buy Apple products because they are better, they buy them because it raises their status. People wait in line because owning an Apple product increases their status and they feel good when other people see what’s in their hands. Apple uses the technology ratchet to turn the handle on status and luxury. Tim Cook understood this metrics and all he had to do was to watch and understand what was going on in the Apple stores. This turned Apple into the biggest and most profitable luxury brand in history.

I have spent many hours doing “mystery shopping” - watching what happens when people visit stores. Martin Lindstrom was hired by some of the world's leading brands to find out what makes their customers tick. As consumers do not tell you how they see the world, on the other hand they give it all away by the stories they tell. I would recommend that you read Martin Lindstrom’s book “Small Data” as it has many small clues that may help you uncover the next trend.