Click here to Skip to main content
14,485,082 members

The Kindergarten, the Construction site, and the Assembly Line

Rate this:
5.00 (3 votes)
Please Sign up or sign in to vote.
5.00 (3 votes)
26 Feb 2020CPOL
Experimenting with output using three different alternative ways of working
This post gives an example of three alternatives of working with the same group of people where everyone could do everything. The analogy given for the three ways are that of a massive construction site, a lean assembly line and finally that of a kindergarden class. The aim of this experiment was to see how output differs using the different ways of working. Listed at the end are a few key takeaways from the experiment that can be applied to the workplace.

Last night, I went to a local meetup where we played Legos. It was an event organised by Krzysztof Niewinski. In particular, it was a simulation workshop of large scale product development using alternative organizational structures. But there were lots of colored bricks involved. And the specs were pictures of the end products that needed to be built.

Image 1

Without getting into too much detail, we covered 3 alternatives with the same group of 20 something people: component teams, cross functional teams of specialists, and finally "T-shaped" interdisciplinary teams where everyone could do everything. In short, we were experimenting with output using alternative ways of working. Each round took roughly 10 minutes.

Here's What Happened

Image 2

In the first round, we had specialized component teams each dedicated to working with only two different lego colors, a supply team, an integration team, a quality team, and 8 different product managers who wandered from table to table. Sound familiar? Kind of like a massive construction site with lots of project managers. Or in a large company developing and installing software. Most of the building teams sat around doing very little in practice. There were lots of bottlenecks and confusion around getting supplies and exact requirements. I had a chance to engage in chitchat with my table mates. And a stressed out senior executive that walked around and yelled at anyone for not doing anything.

Image 3

The second round, we continued to have individual performers who were specialists, but they worked together, which resulted in a lean assembly line. The time required to first output went down almost 50%. But there was less top down control. And more legos on the table, relative to the previous round.

Image 4

And finally--the last round--everyone pitched in and contributed how they could. There were still some constraints, in that people working outside of their expertise could only use their left hand. Despite that, it only took a minute to get the first outcome, so almost 9 times faster. But there were lots of extraneous legos on the table. It was lots of fun, and it was a very tactile learning experience for everyone who pitched in. Just like kindergarten.

What Does This Mean

This boils down to control, profitability, and speed. This is just as true for startups as it is for large companies. Most of the conflicts among co-founding teams boil down to differences how founders value control and money, according to Harvard professor and researcher Noam Wasserman in Founders' Dilemmas. In big companies, any larger product development program will implicitly or explicitly make a call on these three, based on how the work is organized. It depends on what you optimize for, as Krzysztof the facilitator pointed out.

Image 5

The construction site was optimized for control, especially of costs. There were enough people to do the work, and enough legos could be procured if you were willing to wait. But the level of resource scarcity locked up the system, relatively speaking. And it took a long time to finish anything.

The assembly line required a slightly larger up front investment but the speed at which things happened increased dramatically. Even though the constraints on each individual were exactly the same. As an expert in yellow and green bricks, I was still only allowed to touch these, even though the configuration was completely different.

Image 6

The kindergarten required even less top down control and more resources, as well as trust that the teams will get on with it. There was be a higher use of resources (lego blocks laying on the table). At any given moment, you won't know exactly what is going on, because everyone is contributing and collaborating. The teams were releasing stuff like crazy. So at that point, does it really matter that you need a bit more money up front? If they are releasing stuff so quickly, presumably this translates into revenue, which keeps the kindergarten afloat and then some.

Choosing the Metaphor That Works Best for Your Company

The way you organize the work matters. And it feeds into culture. Larman said "Culture follows structure". In a software context, it means you want to allow for chaos and experimentation. And not really just squeezing features out of development teams.

As a company scales from a successful startup to a larger company, the trick is to keep enough of that "kindergarten juice" in the culture and in how the work is organized, in order to allow your company to continue innovating. If the emphasis on control changes as a product matures, you can introduce more of that as needed. But do so consciously, and watch your output and outcomes like a hawk.

By micromanaging the process, even as an assembly line in a feature factory, you're still missing out on pretty big upside (assuming you care about having lots of new products released).

That said, even a kindergarten needs boundaries. So that the teams don't cut corners in quality for example. That's kind of the point. There are a handful of non-negotiables around safety, health, and security in a kindergarten, and everything else is optimized for discovery.

So for a bunch of interested strangers on a random school night, who dug into a few alternative structures and held everything else constant, it was clear that there could be very large differences at play. 14x faster, not 14% faster. These would be results any agile or digital transformation program would love to achieve. That said, it wasn't clear if these differences came from structure only, or the culture around it. And if culture is involved, that could be what's preventing the massive change in the first place.

Key Takeaways

  • The way you organize work matters, and it feeds into the culture, particularly in a larger company.
  • By organizing work, you will be making choices about tradeoffs among variables that matter.
  • Control, in particular, seems to be inversely related with learning and speed.

License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Share

About the Author

Lukasz Szyrmer
Program Manager
United Kingdom United Kingdom
Lukasz Szyrmer used to develop in C++ and C# and now manages development teams. He writes about agile, lasagna, and the cost of delay. If you are hungry for more, check out Debugging Velocity for a free chapter in his upcoming book.

Comments and Discussions

 
-- There are no messages in this forum --
Technical Blog
Posted 26 Feb 2020

Tagged as

Stats

7.3K views
2 bookmarked