We tend to think that innovation is driven by new discoveries or advances in technology. Yet the problem with new products is often not an engineering challenge, but a psychological one.
In fact, it seems to be much easier to develop a new product than it is to find people who are willing to buy it. According to Mintel Global New Products Database, approximately 33,000 new products are introduced in the consumer packaged-goods business every month. Too many of them fail.
Crystal Pepsi is a classic example.
Almost 25 years ago, Pepsi introduced a new clear cola, believing it would quickly grow to be a billion-dollar brand. They named it Crystal Pepsi because it was bottled without the dye that gives standard Pepsi its caramel hue.
The new product was launched in 1993 with a Super Bowl commercial claiming: "You've never seen a taste like this," accompanied by Van Halen's hit song Right Now.
Unfortunately for Pepsi, consumers weren't buying it -- not "right now," not weeks or months later. By 1995, the product was discontinued.
In hindsight, pundits have argued Crystal Pepsi failed, in large part, because no explanation was given for its atypical colour. The company didn't help consumers make sense of the new product and, in turn, consumers rejected it.
Stories like this are surprisingly common.
Though innovation is critical to economic growth and societal progress, novel products rarely succeed. Even a single atypical feature is often enough for consumers to reject something as too weird.
We tend to resist products that fall too far outside the familiar. As a result, even though companies are constantly innovating, people struggle to keep up with the many changes that innovation can bring. This is a challenge for innovators and entrepreneurs -- one that can be met with a better understanding of the psychology that underlies our natural response to radical novelty.
Why the resistance?
In a series of recent studies, my co-authors -- Theodore Noseworthy and Fabrizio Di Muro -- and I investigated why this happens.
At the risk of oversimplification, we found consumers tend to be curious when products are different from what they expect. However, when the new product is extremely incongruent with what consumers think is typical of the category, it creates anxiety.
Consider, for example, replacing your current coffee with one that has vitamins added. That idea makes most people a little uncomfortable. In our research, we didn't just ask people how they felt, we evaluated their reactions by measuring their pulse rate and skin conductance response (small changes in the amount of secretion from sweat glands).
The bottom line? They weren't happy. People get anxious when products are too radically atypical.
That led us to test an idea we had about how to improve consumer response to extremely incongruent new products. In a series of laboratory and field studies, we demonstrated that companies could use "enablers" to make new product designs seem less radical.
In our research, an enabler was a product feature that helped consumers make sense of another, otherwise extreme, feature. For example, we found that people were more willing to accept vitamin-enriched coffee that was coloured green.
Making products seem less radical
That might be surprising, because neither vitamin-enriched nor green coffee sound particularly appealing. But when they are combined, the colour green helps people make sense of the vitamins.
Basically, people tell themselves that this is a different coffee subtype. It doesn't replace or maybe even directly compare to regular coffee; it is a category of its own, related to regular coffee but also quite distinct. As a result, people felt less anxious about the new product.
We looked at other incongruent products, but my favourite study revisited the classic case of Crystal Pepsi.
To do so, we set up a taste-test booth at the entrance to a busy mall just after a very limited re-release of Crystal Pepsi (which, it turns out, almost no one knew about).
We told our taste testers that this was a new cola; we didn't want any bias to be introduced by the Pepsi brand. And we examined what people thought about the regular cola (caramel-coloured Pepsi) versus the clear cola (Crystal Pepsi).
Consistent with Crystal Pepsi's original market failure, people didn't like the clear cola. But when we added an "enabler," things changed. Specifically, when we enabled understanding of the clear colour by telling people this cola was made with natural spring water, they liked it a whole lot more.
Spring water a game-changer
In fact, in that experimental situation, they liked the clear cola as much as the regular one. Telling people that regular cola was made with natural spring water had no effect, but for the clear cola, adding that natural spring water detail made it easier for them to make sense of the colour.
Many new products have features that change the look and feel of a beloved product in ways that may appear extremely odd. As a result, these offerings often fail to find a foothold with consumers.
For example, Renova sells toilet paper in colours like black, brown and purple, which people tend to find unappealing. One of the largest milk producers in the United Kingdom recently announced that it is going to start making sparkling milk. Prior attempts at similar beverages have failed, as consumers tend to dislike carbonated milk.
Our findings reveal how minor design or promotional changes can significantly improve evaluations when it helps consumers make sense of otherwise unappealing innovations.
That's not to say we could turn Crystal Pepsi into a billion-dollar brand, but we have certainly found a way to make what seems like an extremely weird product much more attractive to consumers.
Kyle Murray is a professor of marketing at the University of Alberta. This article was originally published on The Conversation, an independent and nonprofit source of news, analysis and commentary from academic experts. Disclosure information is available on the original site.