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David Lowe

Incremental or iterative?

Many of you will be familiar with Jeff Patton’s explanation of iterative and incremental using the Mona Lisa. I’ve used it many time to explain the difference between iterative and incremental. But I’ve always thought there’s a better analogy out there. I’ve also wanted to compare to a big bang… Read More »Incremental or iterative?

Flow Efficiency

What percentage of your team’s time is actually spent working on the items that are ‘in progress’? 70%? 75%? 80%? Some suggest that it is as low as 2% and that 40% is the most that’s been observed. This is the world of flow efficiency. Originating from the manufacturing industry,… Read More »Flow Efficiency

User stories reimagined

One of the key practices of Anderson’s Kanban Method is “visualise the workflow”. Many people insist that we’ve been doing this from the early years of Scrum via Scrum boards. However, I suggest that most teams are only just scratching the surface of what is possible, and many need a… Read More »User stories reimagined

Monte Carlo simulators

“There are too many variables to take into account … it’s impossible to know what the chance of success is.”   When I started my latest venture I knew that there was a possibility that it would fail. I’d spent years working with estimates and trying to forecast timelines, but this had lots… Read More »Monte Carlo simulators

CFD plugin for Trello

I’ve been using Trello quite a lot recently: it seems to be the tracking tool of choice for many because it is lightweight, simple to use and free. But with simplicity comes a lack of features. Unlike other systems (e.g. LeanKit and Jira), it doesn’t have metrics such as cumulative… Read More »CFD plugin for Trello

Is your backlog like a tree?

“What makes trees special? They live long and grow large by being mostly dead. Only about 2% of tree cells are alive” ~ @biotweeps When I saw this, I immediately thought of Product Backlogs. I have heard a number of people admonish an audience with statements such as “50% of most… Read More »Is your backlog like a tree?

Agile on the Bench conference

Agile on the Bench goes Camping

Question: What could be better than a lunchtime mini-conference in the fresh air? Answer: A day long version followed by some fireside dining Scrum & Kanban is happy to be sponsoring the first Agile on the Bench one-day conference on 25 July 2015. Following a similar format to the lunchtime sessions that have… Read More »Agile on the Bench goes Camping

Advice for newbies

Question 1: If someone with no agile knowledge asked you where to start in learning about agile (in order to get a job in our industry), what one recommendation would you give them? Question 2: If someone with a basic knowledge and some experience of agile asked you how to… Read More »Advice for newbies

Why I won’t help Bob

What trait do you despise the most? A poll on ranker.com puts the worst characteristics as selfishness, arrogance, meanness, self-centredness and dishonesty. My vote goes to laziness (which was 33rd in the ranker list). Over the last few years I’ve met lots of people who have made an effort to improve… Read More »Why I won’t help Bob

When words go bad

“Don’t assume your customers think like you” “Don’t assume your customers think like you” is my number one piece of advice for anyone starting a new business. It was one of the critical errors I made in 2004 that resulted in my first start-up failing and still holds true today.… Read More »When words go bad