Saturday, January 10, 2009

Six Sigma Success Relies On Kano Analysis

By Craig Calvin

Knowing the needs and desires of the customer base is a top priority in the manufacturing and service industries. The Kano Analysis is a tool that is often used successfully to determine what those needs are. Because a satisfied customer will likely bring in more customers over time, it is in the interest of the company to keep their customer base happy. Six Sixma implementers often use the Kano Analysis as a way to determine the preferences and wishes of the target market of the company.

The intent of determining the true needs and wants of the customer, then matching those needs with the product, are the goals of Six Sigma implementation teams. The base formula is simple: the customer provides a wish list, and the manufacturer or service provider creates a widget or service. Upon delivery, the customer will find the product suitable, if all goes well. There are loosely three different outcomes in which the customers' reactions can be categorized. The most sought after situation is when the customer has his needs met and is satisfied. The next is if the customer is disappointed and is dissatisfied or even angry. The third is when the product or service exceeds customer expectations and the customer is delighted.

The three levels of satisfaction: dissatisfiers, satisfiers and delighters, are a representation of howKano Model categorizes levels of customer happiness. Dissatisfiers normally don't have spoken requirements or needs. They just expect things to go as planned and if they don't they become dissatisfied. An example would be if an airline flight was delayed. That customer would fall into the dissatisfied category, even though he had never issued a specific request to have the flight be on time. It was automatically understood because of the published flight schedule. An example of a satisfier could be someone who had requested club lounge access with Wi-Fi. If received, the customer would be among the satisfiers. if not, then he'd become a dissatisfier. And if that same passenger received service above what he had requested, such as a first class upgrade, he would be in the delighters category.

It is important to also consider that customer needs do indeed change. And the provider of services may not always be informed or aware of the changes. This is something that always will happen, and providers need to be reminded not to gear their products and services specifically to clients, but to take a looser approach so as to capture the satisfaction levels of a larger group over time.

Companies have to keep pace with the constant feedback and communication with the customer. Unless and until customer specifications and needs are understood properly, it will not be possible to satisfy the customers - which can mean loss of customer trust, which in turn means financial losses and reductions in profitability. Six Sigma can make the optimal use of the Kano model to understand the voice of the customer, which is critical to the success of the business. - 16459

About the Author: