The 5 (Pretty) Faces of “Lean”

Posted March 5th, 2012 by

What does Occupy and the Tea Party have in common with the Lean Startup movement? Each has been misunderstood, by both their followers and observers.

I’ve been involved with 5 startups in the past. There’s no doubt that the Lean movement has answered many questions I’ve had about bringing new products to market. It started to take the black magic out of startup-land.

Then why is “lean” quickly becoming a dangerous-to-use word? The reason is that “lean” is almost cliche: it is overhyped and misconstrued by both those who claim to practice and those who criticize it. It’s failing to get its basic message across: use capital more efficiently. Entrepreneurs are still talking the same game: invests lots of money, hire lots of people, build big sites, and see what happens.

The “why” should be obvious–this is how movements come and go. But the “what” is more interesting to me: what are the different ways people see Lean? In this post I’ll breeze through the 5 positive connotations of Lean that I’ve grasped through experience and conversation.

1. Experimentation: Staying Objective

At a recent Verge event, I asked Brian Deyo of LastBite what came to his mind first when talking about Lean. His answer was experimentation.

Lean asks us, as entrepreneurs, to consider our startups a big scientific experiment, not just a bunch of activities that somehow turn into success overnight. Experimentation has a very special meaning in science: it is an objective way to measure the “correctness” of some statement. And by thinking about a venture as grand experiment, we immediately understand that an experiment can either conclude with accepting or rejecting our original statement.

In business, we make guesses all the time. These guesses form the “art” of entrepreneurship. The scientific part of entrepreneurship comes when we put some of the most critical guesses to test, whether this be a qualitative test (such as user testing) or a quantitative test (like a/b testing).

It’s always good to compare things to their alternatives: instead of experimenting, entrepreneurs could launch new products and features without ever realizing what it is about their business that customers really care about.

Ultimately, entrepreneurs LEARN from testing, just as science progresses through experimentation. This forces us to be more objective about our business, and to realize sooner rather than later whether we’re working on a solid idea.

2. Better Iterations

The concept of iterating has been around as long as humans have had the capacity to think…which is, like, forever. But the Lean movement asks us, how can we make each iteration count for more while spending less?

According to the popular Lean Startup by Eric Ries, an iteration starts with an idea (e.g. feature), continues to building the idea, and concludes with learning whether the idea improved the business. He emphasizes improving the quality of an iteration by focusing on a few things:

1) Minimizing the time & money spent on an iteration
2) Maximizing the amount of learning that comes out of the iteration

Notice that these are tradeoffs. If you take a feature and do a quick and sloppy job of building it, you may never learn whether the feature was a good or bad idea, since the sloppy job undermines the feature’s value.

So, better iterations: have clear objectives for what you want to learn from people when you plan a new product or feature, and make learning, not total revenue, the early measure of success.

3. Risk Mitigation

Startups can be thought purely in terms of risk assessment and mitigation. How can I ensure that I’m solving a real problem? How can I ensure that my idea will have traction before spending lots of dough?

Lean asks us to consider our biggest risks first. If we’re unable to tackle big risks early, then how can we ever hope to see the day when we worry about details?

What are the BIG risks, and which are insignificant early in a venture? Ash Maurya, author of Running Lean and founder of Lean Canvas, recently wrote about why he created the Lean Canvas, which is a simple summary of a startup’s most important parts. He writes, “My approach to making the canvas actionable was capturing that which was most uncertain, or more accurately, that which was most risky.”

The Lean Canvas proposes four major risks to tackle first (and in about this order, too): I’m solving a real problem (Problem), I know who my potential customers are (Customer Segments), I am different from others (Unique Value Prop), and I have a solution (Solution).

Sure, other risks abound. Will this idea make enough money? Will my idea scale? How will I market to find customers? But, in the end, mitigating these risks before others won’t be fruitful.

4. Avoid premature optimization

While similar to mitigating the highest risks first, I feel that “avoiding premature optimization” deserves a special mention. Seriously: Lean asks us to sit down and think what the is SMALLEST thing you can do to TEST something.

If you’re starting a new business, what’s the minimal amount of resources you need to get your product built? If you’re building a product, then what’s the minimal set of features required to get a version in front of customers? And if you’re building a new feature, what’s the minimal amount of code and design required to learn whether customers like the feature?

In other words, avoid optimizing your work as if you have a million customers, when in reality you have very few.

5. Reality over perception

This last view of Lean is more of a mindset than anything else. It’s not new that oftentimes entrepreneurs need to quell their egos for a minute to grasp reality. But Lean provides a compelling reason to grip reality sooner rather than later: we can be wasting our precious time and money on things that just don’t matter.

Entrepreneurs are great at seeing what others don’t see. It’s the entrepreneur’s perception of the world that makes them great at pushing vision forward. But let reality tell you whether you’re succeeding at reaching your vision. In the world of Lean, reality comes in the form of systematic experimentation, using both qualitative (user feedback) and quantitative testing (metrics).

Conclusion

What’s the point of all of this? It’s not clear what anyone means when they talk about “going lean.” Maybe this is natural for a movement that has many followers but only a few true practitioners. Hopefully the different connotations I’ve put forth have helped broaden your view of the word “lean.”

But, I’m most interested in what YOU think lean means. Please, share your reaction, or the “correct” way to view Lean, or what you’ve seen as the most-used definition of Lean.

Tags: ,

  • http://ar3.me Andrew Robinson

    Lean Manufacturing was one of my favorite subjects in college. The thought that you could take a few common sense concepts and change an entire industry really inspired me.

    So, seeing lean in the startup world is very exciting, but I agree with you, that anytime an awesome concept gains favor with the masses it has the very real chance of getting a bunch of unwanted/unintended crap that tries to pass itself off as a believer of that particular movement/ideology…love your analogy to political movements, but you have also seen it with technologies and other pure and beautiful ideologies such as agile (which has been bastardized to the gills).

    With that being said, to me it all comes down to getting your art in the hands of your customers/consumers as early as possible, having an expectation of how they will receive your art, actually engage them, learn from your successes and failures, then having enough discernment to make changes and shit it to them again. Continuously improving via shipping it out of the door!

  • http://shiplington.com Kyle

    Lean theory boils down to one thing for me: eliminating waste. Lean practitioners are still coming up with a set of practices that best embody this philosophy, and each practitioner might accept or reject particular ones. I like Kent Beck’s framework that he sets forth in Extreme Programming Explained, where he conceives of extreme programming in terms of values, principles, and practices. He summarizes these as:

    Values are the large scale criteria we use to judge what we see, think and do.
    Principles are domain-specific guidelines for life.
    Practices are things you do day-to-day.

    If you agree with the values of lean (eliminating waste), I would consider you lean whether or not you accept all principles and practices of one person’s interpretation of lean.

    I think there’s one major value/principle of lean (especially lean manufacturing) that’s missing from your list: optimizing for the success of the whole. Most organizations are structured to make individual people or processes efficient, but the organization or process as a whole is inefficient. Experienced lean practitioners aren’t looking to make today’s experiment efficient; they’re looking to make the entire process of experimentation efficient.

    Good write-up, and I’d love to hear your thoughts a year from now.

  • Matt De Leon

    @ Andrew: Just did some reading up on Lean Manufacturing. Think I might invest some time into looking at the background of Lean Manufacturing. My guess is that the practices of Lean has changed a lot from one movement to the next, but that the basic values are still there.

    @ Kyle: lean is waste management, absolutely. What I think exists is confusion over the principles of “lean startups.” In other words, now that I understand that lean is waste management, what’s next? And the what next part is getting all muddled up. Some people think it means low quality work, others think it means just running experiments, others think it means iterating lots.

    So, what are the principles of lean?

    • http://shiplington.com Kyle

      I think the reason that you see people using lean inappropriately or without thinking is due to the “conscious competence” framework:

      1. Unconscious incompetence — Your startups are failing, and you don’t know why. You’ve never heard of lean, or you’ve heard of it but don’t see how it applies to your situation.
      2. Conscious incompetence — Your startups are failing, and it’s because you’re delivering the wrong product or selling to the wrong audience. You learn about lean and start talking about it, but don’t really understand it.
      3. Conscious competence — You start actively applying lean “by the book,” and start noticing some of the warts. You make small adjustments as you go, although you’re still doing paint-by-numbers lean for the most part.
      4. Unconscious competence — You add your own creative flourishes to lean and dub it lean-prime, then change your name to “Matt De Lean.” At this point, you’ve taken the principles that work for you and mixed them with the original lean philosophy to create your own spin, where every tweak has a good justification in your process.

      I think *most* people in the lean movement are somewhere in steps 2 or 3. They’ve heard of lean, they know they need to make a change in the way they run their business, so they start saying things like “Oh yeah, we’re lean now.” (Because who would want to be a “fat” organization? Agile is overloaded for the same reason.) Most people probably never move beyond stage 1 or 2, which is why the larger movement is viewed as hype. Just because bad organizations claim to be lean while ignoring all of its principles doesn’t mean lean is bad — it just means those organizations are bad at lean.

      I like to understand the first principles involved deeply so that I can derive all of the others or react to novel situations. To me, the first principle of lean is “eliminate waste,” and lean startup adds “in service of your business objectives.” If I think about that concept enough, the rest of the principles (including your 5) shake out naturally.

  • Matt De Leon

    Kyle, love the analogies to physics. First principles are beautiful.

    I think your response makes it clear that there is no one set of practices for eliminating waste. I think I would like to take a crack at re-examining that list of 5 principles (or a modified list) with obvious ties back to eliminating waste.

    In the end, though, practice is everything. In practice, lean is difficult to apply because it often goes against our instinct. I think Eric Ries said it well when he wrote that you can’t produce quality if you don’t know what quality is.

Archives

 

Categories