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Showing posts from July, 2014

Can you recommend a virtual task board?

The participants of my last course had a lot of questions about working with distributed teams. What tools do you need to work with distributed teams?

I developed echobravo with a team from Brazil. As product owner, I was located (mostly) in Zurich. My team was in Maringa.

One aspect which encouraged the trust between myself and my supplier was the use of a cloud-based source code repository like bitbucket. Knowing that I had access to the source code in the event a dispute took a lot of the worry away from the collaboration.

We found "Web 2.0" tools like Google Docs, Google Hangout, Dropbox and Skype to be essential for collaboration. You can communicate with each other, share screens and access common files, e.g. definition of done. I liked Skype better than hangout for convenience, especially the ability easily recall old chats, but Google Hangout has better video and screen sharing (an extra cost feature on Skype).

In my experience, proprietary tools introduce cost which…

XM Principle 10: Partner Patterns

Deliveries often rely on third party suppliers, and often they are not yet able to deliver a new product that meets our new specification within a single sprint. So what can we do in order to go from an idea to a new product or service in a customer’s hands in less than 7 days?

WIKISPEED first designs a wrapper, usually a plate of aluminum with pre-defined bolt patterns, around the third party supplied part to create a known “interface” that won’t change, even if that third party part changes. You might see how this is enforced by principle 2: Object-Oriented, Modular Architecture and 4: Contract-First Design, and then sped up by principle 6: Agile Hardware Design Patterns.

Once each third party part is wrapped in a known interface, you can iterate between suppliers and in-house prototypes or volume parts at very low cost. The only marginal cost is that of changing the wrapper itself.

Then, to expedite suppliers, ask them to deliver a certain set of performance characteristics as oppo…

XM Principle 9: Scaling Patterns

XM scales as Scrum scales, by adding teams. Coordination can occur through the Product Owners, Scrum Masters or Team Members, depending on the scope of the issues involved.

When multiple teams work on the same module, they each own a sub-module, which will require another finer pass of Contract-First Design to create interfaces for sub-modules before those teams can be created. For example, within the engine module there is the fuel system module, the engine electronics module, the exhaust system module. Each module has an interface that loosely couples it the other modules and clear tests of their value and technical excellence.
Creating Teams Applied at WIKISPEED, the first design decision is the fundamental architecture of the product being created, in their case a car. What are the main modules, e.g. engine, body, drive train, cockpit, etc., and what are the interfaces between them? Once the modules have been identified and the contacts between them created (see XM Principle 4: Co…

XM Principle 8: Continuously Deployed Development

Extreme Manufacturing requires going from an idea to a deliverable, working product or service in 7 days or less. How do you produce a new design in volume in such a compressed timeline?

Let's look at how traditional companies address the problem of new product creation: When a traditional car manufacturer designs a new transmission, they build a new factory.  Step one is to negotiate with various political districts for optimal conditions, e.g. access to roads & power, conditions for taxation, etc. Then they acquire the land, build the facility, hire and train the workforce, and configure the line. After many years of preparation, their customers can finally order a product for delivery.

How do you compress years of lead time down to a one week delivery cycle?

This Principle involves making the mass-manufacturing line flexible, so it can produce different products within a 7 day sprint. These products might be existing products, modified products or completely new products.


XM Principle 7: Continuous Integration Development.

WIKISPEED has team members contributing in 20+ different countries, any time of the day, with variable availability. How does they produce a cohesive, salient product? The answer has two parts, the first part is about engineering practices, and the second about how to scale.

At the engineering level, Extreme Manufacturing employs Continuous Integration Development (CID) to run their test suite frequently (see principle 3, Test Driven Development). Continuously Deployed Development (see principle 8) ensures a tight collaboration between product creation and product manufacturing, so the goal of never being more than 7 days from releasing an improved product can be achieved.

Continuous Integration Development (CID)  ensures that the test suite is automated as much as practical, so that every time a team member sends in an updated design, an extensive test suite is run automatically.

Every time a team member uploads a new 3d drawing to DropBox,, Windows SkyDrive, or any of the fi…

Call for Participation: Product Owner Camp Switzerland #POCampCH

Following the fantastic Swiss Agile Coach Camp, I thought it would be cool to organize a similar event around of Product Ownership. I put out a tweet and got some good resonance (so much that it is now difficult to keep track of everyone who responded),

The Product Owner Camp in Switzerland #POCampCH will be a 2 day open space event. It is a non-profit community event and this will be reflected in the prices.

I expect it will be held during the first or second quarter of 2015, that it will be in some nice location in the mountains, or at least away from a city, and I expect there will be one or more some optional workshops on Product Ownership around the event.

With this call for participation, I am looking to confirm these expectations, find out who wants to come, who is willing to contribute, and get some guidance for key decisions about the venue and possible non-open space program (workshops or courses).

Are you interested in participating in or organizing the open space Product O…