Customers buy products to solve a problem. These problems can generally be described as either functional or emotional. Functional problems revolve around what the product actually does. Emotional problems revolve around how the consumer feels relative to the purchase (i.e. ego, esteem, security). There are both functional and emotional motivations involved in every purchase decision, whether the customer is aware of them or not.
Take for example of the new 250 Series Magnetic Torpedo from Irwin tools. On the functional side, it is a magnetic torpedo, but with some added features that solve functional problems not addressed by competitors (a.k.a. product differentiation). It includes a yellow button that that pops out to instantly provide a reading for quarter-inch-per-foot drainage inclines, and a built in valve key to allow users to open acetylene tank valves.
Design considerations also have to address the emotional experience. People familiar with tradesmen will tell you that contractors want products they can trust, that are durable, and promote sense professionalism. Design should reach out to these emotional needs. For example, specifying cast aluminum for the torpedo level frame as opposed to plastic. The feel of aluminum is different from the feel of plastic. That feel can communicate a lot about the product, and your brand. Continue Reading »




