Having studied more than a hundred top designers in various fields over the past couple of years (while doing research for a book), I found that there were a few shared behaviors that seemed to be almost second nature to many designers. And these ingrained habits were intrinsically linked to the designer's ability to bring original ideas into the world as successful innovations. All of which suggests that they merit a closer look.

Question. If you spend any time around designers, you quickly discover this about them: They ask, and raise, a lot of questions. Often this is the starting point in the design process, and it can have a profound influence on everything that follows. Many of the designers I studied, from Bruce Mau to Richard Saul Wurman to Paula Scher, talked about the importance of asking "stupid questions"--the ones that challenge the existing realities and assumptions in a given industry or sector. The persistent tendency of designers to do this is captured in the joke designers tell about themselves. How many designers does it take to change a light bulb? Answer: Does it have to be a light bulb?

In a business setting, asking basic "why" questions can make the questioner seem naïve while putting others on the defensive (as in, "What do you mean 'Why are we doing it this way?' We've been doing it this way for 22 years!"). But by encouraging people to step back and reconsider old problems or entrenched practices, the designer can begin to re-frame the challenge at hand — which can then steer thinking in new directions. For business in today's volatile marketplace, the ability to question and rethink basic fundamentals — What business are we really in? What do today's consumers actually need or expect from us? — has never been more important.

Care. It's easy for companies to say they care about customer needs. But to really empathize, you have to be willing to do what many of the best designers do: step out of the corporate bubble and actually immerse yourself in the daily lives of people you're trying to serve. What impressed me about design researchers such as Jane Fulton Suri of IDEO was the dedication to really observing and paying close attention to people — because this is usually the best way to ferret out their deep, unarticulated needs. Focus groups and questionnaires don't cut it; designers know that you must care enough to actually be present in people's lives.

Connect. Designers, I discovered, have a knack for synthesizing--for taking existing elements or ideas and mashing them together in fresh new ways. This can be a valuable shortcut to innovation because it means you don't necessarily have to invent from scratch. By coming up with "smart recombinations" (to use a term coined by the designer John Thackara), Apple has produced some of its most successful hybrid products; and Nike smartly combining a running shoe with an iPod to produce its groundbreaking Nike Plus line (which enables users to program their runs). It isn't easy to come up with these great combos. Designers know that you must "think laterally" — searching far and wide for ideas and influences — and must also be willing to try connecting ideas that might not seem to go together. This is a way of thinking that can also be embraced by non-designers.

Commit. It's one thing to dream up original ideas. But designers quickly take those ideas beyond the realm of imagination by giving form to them. Whether it's a napkin sketch, a prototype carved from foam rubber, or a digital mock-up, the quick-and-rough models that designers constantly create are a critical component of innovation — because when you give form to an idea, you begin to make it real.

But it's also true that when you commit to an idea early — putting it out into the world while it's still young and imperfect — you increase the possibility of short-term failure. Designers tend to be much more comfortable with this risk than most of us. They know that innovation often involves an iterative process with setbacks along the way — and those small failures are actually useful because they show the designer what works and what needs fixing. The designer's ability to "fail forward" is a particularly valuable quality in times of dynamic change. Today, many companies find themselves operating in a test-and-learn business environment that requires rapid prototyping. Which is just one more reason to pay attention to the people who've been conducting their work this way all along.

Warren Berger is the author of GLIMMER: How design can transform, business, your life, and maybe even the world (Penguin Press). He edits the online magazine GlimmerSite.com.

Having studied more than a hundred top designers in various fields over the past couple of years (while doing research for a book), I found that there were a few shared behaviors that seemed to be almost second nature to many designers. And these ingrained habits were intrinsically linked to the designer's ability to bring original ideas into the world as successful innovations. All of which suggests that they merit a closer look.

Question. If you spend any time around designers, you quickly discover this about them: They ask, and raise, a lot of questions. Often this is the starting point in the design process, and it can have a profound influence on everything that follows. Many of the designers I studied, from Bruce Mau to Richard Saul Wurman to Paula Scher, talked about the importance of asking "stupid questions"--the ones that challenge the existing realities and assumptions in a given industry or sector. The persistent tendency of designers to do this is captured in the joke designers tell about themselves. How many designers does it take to change a light bulb? Answer: Does it have to be a light bulb?

In a business setting, asking basic "why" questions can make the questioner seem naïve while putting others on the defensive (as in, "What do you mean 'Why are we doing it this way?' We've been doing it this way for 22 years!"). But by encouraging people to step back and reconsider old problems or entrenched practices, the designer can begin to re-frame the challenge at hand — which can then steer thinking in new directions. For business in today's volatile marketplace, the ability to question and rethink basic fundamentals — What business are we really in? What do today's consumers actually need or expect from us? — has never been more important.

Care. It's easy for companies to say they care about customer needs. But to really empathize, you have to be willing to do what many of the best designers do: step out of the corporate bubble and actually immerse yourself in the daily lives of people you're trying to serve. What impressed me about design researchers such as Jane Fulton Suri of IDEO was the dedication to really observing and paying close attention to people — because this is usually the best way to ferret out their deep, unarticulated needs. Focus groups and questionnaires don't cut it; designers know that you must care enough to actually be present in people's lives.

Connect. Designers, I discovered, have a knack for synthesizing--for taking existing elements or ideas and mashing them together in fresh new ways. This can be a valuable shortcut to innovation because it means you don't necessarily have to invent from scratch. By coming up with "smart recombinations" (to use a term coined by the designer John Thackara), Apple has produced some of its most successful hybrid products; and Nike smartly combining a running shoe with an iPod to produce its groundbreaking Nike Plus line (which enables users to program their runs). It isn't easy to come up with these great combos. Designers know that you must "think laterally" — searching far and wide for ideas and influences — and must also be willing to try connecting ideas that might not seem to go together. This is a way of thinking that can also be embraced by non-designers.

Commit. It's one thing to dream up original ideas. But designers quickly take those ideas beyond the realm of imagination by giving form to them. Whether it's a napkin sketch, a prototype carved from foam rubber, or a digital mock-up, the quick-and-rough models that designers constantly create are a critical component of innovation — because when you give form to an idea, you begin to make it real.

But it's also true that when you commit to an idea early — putting it out into the world while it's still young and imperfect — you increase the possibility of short-term failure. Designers tend to be much more comfortable with this risk than most of us. They know that innovation often involves an iterative process with setbacks along the way — and those small failures are actually useful because they show the designer what works and what needs fixing. The designer's ability to "fail forward" is a particularly valuable quality in times of dynamic change. Today, many companies find themselves operating in a test-and-learn business environment that requires rapid prototyping. Which is just one more reason to pay attention to the people who've been conducting their work this way all along.

Warren Berger is the author of GLIMMER: How design can transform, business, your life, and maybe even the world (Penguin Press). He edits the online magazine GlimmerSite.com.

Jeff Clark is part of this community. He, like many data visualization enthusiasts, fell into it after being inspired by pioneer Martin Wattenberg's landmark treemap that visualized the stock market.

Clark's latest work shows much promise. He's built four engines that visualize that giant pile of data known as Twitter. All four basically search words used in tweets, then look for relationships to other words or to other Tweeters. They function in almost real time.

"Twitter is an obvious data source for lots of text information," says Clark. "It's actually proven to be a great playground for testing out data visualization ideas." Clark readily admits not all the visualizations are the product of his design genius. It's his programming skills that allow him to build engines that drive the visualizations. "I spend a fair amount of time looking at what's out there. I'll take what someone did visually and use a different data source. Twitter Spectrum was based on things people search for on Google. Chris Harrison did interesting work that looks really great and I thought, I can do something like that that's based on live data. So I brought it to Twitter."

His tools are definitely early stages, but even now, it's easy to imagine where they could be taken.

Take TwitterVenn. You enter three search terms and the app returns a venn diagram showing frequency of use of each term and frequency of overlap of the terms in a single tweet. As a bonus, it shows a small word map of the most common terms related to each search term; tweets per day for each term by itself and each combination of terms; and a recent tweet. I entered "apple, google, microsoft." Here's what a got:

Right away I see Apple tweets are dominating, not surprisingly. But notice the high frequency of unexpected words like "win" "free" and "capacitive" used with the term "apple." That suggests marketing (spam?) of apple products via Twitter, i.e. "Win a free iPad...".

I was shocked at the relative infrequency of "google" tweets. In fact there were on average more tweets that included both "microsoft" and "google" than ones that just mentioned "google."

So then I went to Twitter Spectrum, a similar tool that compares two search terms and shows which words are most commonly associated with each term and which words are most commonly used in tweets with both terms. Here's the "google, microsoft" Twitter Spectrum:

I love that the word "ugh" is dead center between Google and Microsoft. But the prominence of social media terms on the blue side versus search terms on the red side is fascinating. It looks like two armies marching at each other ready to fight different wars.

Clark has also created TwitArcs. This one, I feel, is still a work in progress and Clark says "visually I like it but it might be the least useful so far." In this case, you type in a tweeter's handle and it returns a stream of that person's tweets with arcs that link common words between tweets (on the right) and common retweeters (on the left). Rolling your mouse over highlights the last tweet in the arc. Here's a TwitArc of @timoreilly:

Finally, the Stream Graph. Enter a search term and Clark's engine returns the frequency of the most common words found with your search term for the last 1,000 tweets. You see a literal flow of conversation. You can also highlight one term to see how its frequency changed over time and you'll see the most recent tweets that include both your search term and that highlighted term.

Sometimes 1,000 tweets with your term may span weeks. For my search term, "Tiger Woods" which I entered yesterday afternoon right after news that he'd speak publicly broke, 1,000 tweets covered about 20 minutes. Here's the "Tiger Woods" stream graph with "silence" highlighted:

It isn't hard to imagine how this may be applicable to business. I can already see eager marketers watching the stream flow by as their commercial debuts during next year's Super Bowl.

Clark, like many data visualizers, believes we're on the front end of a revolution in information presentation. "There's a lot of work done called scientific visualization or business intelligence graphics," he says. "And it's pragmatic, trying to solve practical problem. It's all standard, a bar chart or pie. But those standard ways are not adequate when you're trying to mine a richer data space. The world is full of complex data and we're just starting to get the tools to make sense of it. We're looking for new ways of presenting data."