The Sony Walkman?
While it may seem quaint now, the Walkman was a revolutionary innovation in
1980—one with many skeptics. Even Sony’s chairman at the time, Akio Morita, was
surprised by the market’s enthusiasm. With no recording function, the Walkman defied
the idea of a “tape recorder.”
The Walkman demonstrates
an innovation technique called Subtraction—one of five simple techniques anyone
can use to produce new ideas. These methods trump brainstorming in generating
more innovations in less time.
The
traditional view of creativity requires thinking “outside the box.” Starting
with the problem and then brainstorming without restraint. Stretching far
afield to find that breakthrough idea.
Headed by one of
the most prolific researchers in marketing and my co-author, Jacob Goldenberg, our study of the most successful
innovations proves just the opposite. Published in the elite
journal, Creativity and Innovation
Management,
the study finds that,
more innovation—and better and quicker innovation—comes when you: work inside
your familiar world; generate solutions independent of any specific problem;
and use five simple techniques to generate solutions.
These
five techniques are the heart of Systematic Inventive Thinking (SIT) and are based
on patterns used for centuries to create new solutions. With SIT, you can extract
those patterns and reapply them to anything:
- Subtraction: Innovative products and services often have something removed, usually something previously thought to be essential. Subtracting the recording function made the Walkman a breakthrough.
- Task Unification: This technique brings tasks together, unifying them within one component of an innovation, usually a component that was previously thought to be unrelated to that task. Straps on backpacks are shaped so that they press softly into the wearer’s shoulders at strategically located “shiatsu points” to provide a soothing massage sensation.
- Multiplication: Innovative products and services often contain a component that’s been copied but changed in a way that might seem unnecessary or redundant. In cameras, repeatedly firing the flash reduces “red-eye.”
- Division: Some products and services emerge with a component divided out and placed in a new location or appearing at a different time. Dividing out the function of an oven and placing it elsewhere in the kitchen creates a warming drawer.
- Attribute Dependency: Two unrelated product attributes can be correlated with each other. As one attribute changes, another changes. Transition sunglasses darken as outside light gets brighter.
Use
of these patterns relies on two key ideas. First, you must re-frame how you
generate ideas. People think the way to innovate is to start with a well-defined
problem and then think of solutions. Our method reverses that belief. We start
with a conceptual solution and then work back to the problem it solves.
The
second key idea is called “The Closed World.” We tend to be most surprised with
ideas “right under our noses,” and that are deceptively simple. While people
think you need to go outside your current domain to innovate, the opposite is
true. The most surprising ideas (“Gee, I never would have thought of that!”)
are right nearby.
We
have a nickname for “The Closed World”…we call it “Inside the Box.”
About the Author
Drew Boyd is a 30-year
industry veteran. He spent 17 years at Johnson & Johnson in marketing,
mergers and acquisitions, and international development. Today, he trains,
consults and speaks widely in the fields of innovation, persuasion and social
media. He is the executive director of the Master of Science in Marketing
Program and assistant professor of Marketing and Innovation at the University
of Cincinnati. Drew’s work has been featured in The
Wall Street Journal, Bloomberg, Industry Week, Psychology Today and
Strategy+Business.
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