Over the past few years, Agile has gained popularity. This methodology emerged as a solution to manage projects with a number of unknown elements and to counter the typical waterfall method. Quality practitioners have observed the numerous similarities between this new framework and Lean. Some have speculated that Agile is simply the next generation’s version of Lean. These observations have posed the question: Is Agile the new Lean?ASQ Influential Voices Roundtable for December 2019
The short answer to this question is: NO.
The longer answer is one I’m going to have to hold back some emotions to answer. Why? I have two reasons.
Reason #1: There is No Magic Bullet
First, many managers are on a quest for the silver bullet — a methodology or a tool that they can implement on Monday, and reap benefits no later than Friday. Neither lean nor agile can make this happen. But it’s not uncommon to see organizations try this approach. A workgroup will set up a Kanban board or start doing daily stand-up meetings, and then talk about how they’re “doing agile.” Now that agile is in place, these teams have no reason to go any further.
Reason #2: There is Nothing New Under the Sun
Neither approach is “new” and neither is going away. Lean principles have been around since Toyota pioneered its production system in the 1960s and 1970s. The methods prioritized value and flow, with attention to reducing all types of waste everywhere in the organization. Agile emerged in the 1990s for software development, as a response to waterfall methods that couldn’t respond effectively to changes in customer requirements.
Agile modeling uses some lean principles: for example, why spend hours documenting flow charts in Visio, when you can just write one on a whiteboard, take a photo, and paste it into your documentation? Agile doesn’t have to be perfectly lean, though. It’s acceptable to introduce elements that might seem like waste into processes, as long as you maintain your ability to quickly respond to new information and changes required by customers. (For example, maybe you need to touch base with your customers several times a week. This extra time and effort is OK in agile if it helps you achieve your customer-facing goals.)
Both lean and agile are practices. They require discipline, time, and monitoring. Teams must continually hone their practice, and learn about each other as they learn together. There are no magic bullets.
Information plays a key role. Effective flow of information from strategy to action is important for lean because confusion (or incomplete communication) are forms of waste. Agile also emphasizes high-value information flows, but for slightly different purposes — that include promoting:
- Rapid understanding
- Rapid response
- Rapid, targeted, and effective action
The difference is easier to understand if you watch a couple cat videos.
This Cat is A G I L E
This cat is continuously scanning for information about its environment. It’s young and in shape, and it navigates its environment like a pro, whizzing from floor to ceiling. If it’s about to fall off something? No problem! This cat is A G I L E and can quickly adjust. It can easily achieve its goal of scaling any of the cat towers in this video. Agile is also about trying new things to quickly assess whether they will work. You’ll see this cat attempt to climb the wall with an open mind, and upon learning the ineffectiveness of the approach, abandoning that experiment.
This Cat is L E A N
This cat is using as LITTLE energy as possible to achieve its goal of hydration. Although this cat might be considered lazy, it is actually very intelligent, dynamically figuring out how to remove non-value-adding activity from its process at every moment. This cat is working smarter, not harder. This cat is L E A N.
Hope this has been helpful. Business posts definitely need more cat videos.