[txcwpalpha]

When I said they work in ways invisible to you, I did not mean it as they are intentionally working “behind the scenes”. It is more likely that your narrowmindedness just blinds you to all of the things they do. The work is probably all done out in the open, and in almost all cases I’ve ever seen, the “MBA types” specifically seek out interaction with and input from “rubber meets the road” folks (side note: this is another hilarious notion that MBAs apparently aren’t involved in “rubber meets the road” tasks), but it’s generally the engineers that shy away from this interaction and then blame management for being out of touch.

[chupa-chups]

In our organization we created a special "department" which is disconnected from the traditional corporate structure.

We're a compound of self-organized teams of Product Owners and Engineers.

Our traditional organization takes 10 weeks for feature X, we need at most 2 weeks, averaging at 1 week (10%).

We have the luxury of delivering the exact same product (as a green-field variant of our classical product as a SaaS solution), so it´s quite comparable in terms of scope.

The main difference is there is no hidden agenda of would-be managers, nothing between the customer than a PO who knows what he is doing (i.e. is doing regular A/B tests, customer interviews, involving the dev team as deep as possible to understand customer requirements).

We were awarded a nation-wide award for digital transformation.

No middle-managers, no HR.

You can reach me @ [e-mail] for additional details if you like.

Summarizing: we got rid of all non-relevant management ballast and are able to deliver features at a pace of around 10x of a traditionally managed line.

Overtime: around 0% with a tendency to dip below 0%.

Addendum: the POs are 70% MBAs, but they are good (i.e. they learnt to deliver as opposed to manage)

[bumby]

Keeping in mind this whole thread is about the process of manufacturing aircraft, do you think this approach works equally well with traditional manufacturing?

My experience is that these lean approaches work well for something low on the severity scale, like an SaaS solution, but can more easily falter with complex safety-critical systems that blend multiple domains (e.g., mechanical, software, etc.) I think sometimes people interpret the process rigor that gets added to critical design to management bloat.

[mo1ok]

Not disagreeing with you, but worth mentioning proto-lean/agile methodology began with the manufacturing of cars at Toyota.

[putnambr]

Also worth mentioning that Boeing has their own variant of the 'Toyota Production System (TPS)' named the 'Boeing Production System (BPS)'.

[bumby]

Do you have any insight into how BPS addresses software development? I've looked but so far most of the information is related to hardware manufacturing or using software as a tool (e.g., for training).