Betting on Scrum

It's been a year since my ScrumMaster training - time to renew my Scrum Alliance membership. Time to consider the value of membership. Time to consider my place in the Agile community. Time to decide if, as an experience designer, I can find a place in that community!

First, what did I gain for my original investment of $1300 out of pocket and a couple of vacation days?

• I discovered Jeff Patton's excellent work. He offers one of the best collections of experience design resources I've found at his site, AgileProductDesign.com. The discussion list he moderates on agile usability attracts leaders in both fields.
• I'm happy to work in a framework that values empathy and story in addition to analysis and research.
  
• I like working with and learning from engineers. I'm glad I get to talk with them more.
• I'm passionate about enabling real people to do real things, and with tools that come easily to hand and leave them happy. Seems like lots of Agile engineers are, too. I like that.

I've found some things less congenial.

• I'm tired of "how many agilists can dance on the head of a pin" discussions. Who's really doing Agile? What methods are really Agile? Can you be an Agile practitioner if you don't produce code? Which Agile guru speaks with the most authentic voice? Can you trace your Agile sensei's pedigree through an unbroken chain of master and student to the founders? Are you still Agile if you learned from someone else? What does the Manifesto mean and whose interpretation is Agile?
• The Agile world does not seem to be a comfortable place for user experience practitioners, still less for business analysts. I have been stunned by the number and intensity of insulting, patronizing, and downright hostile opinions I have seen expressed. Manifesto values like respect have at times been glaringly absent.
• Scrum is a hard practice to evangelize. Managing a product backlog or scrum backlog seems to require discipline at least as great, if not greater, as does "traditional" project planning. It's more structure than people who don't like project management overhead want, and people who have to pass regulatory audits are afraid it's not enough.

The software world has never been without its religious wars, and you can't please all the people all the time. Experience designers, product people, and engineers eventually will find their places under the Agile umbrella.

And somewhere there's a dogma-free Web app team full of people passionate about enabling people to express their personal and professional power through software - and room for one more like them.

At least, I just bet $50 on the possibility!

Read more...

Designing for the Edges

"Explore your edge cases for the sake of innovation."

Nick Finck is just one of the prominent designers who see the value in edge cases. On the other hand, the casually dismissive "Oh, it's just an edge case!" is all too commonly heard. Before tossing out your edge cases altogether, ask these questions:

• Is the case a user goal believed to be shared by only a few users?
• Is the case created when technical limits prevent the application from fulfilling a user goal?
• Is the case created when users interact with the application in unexpected ways?

If the answer is "Yes," the edge case indicates the opportunity to introduce delighters/exciters, usability improvements, technical innovation, or trend-anticipating product innovation. Capture this information somewhere for follow up if you must drop the case from your current design effort.

I saw these factors in action some time ago when I was designing a new, much-requested, feature. One customer had what some believed to be a novel requirement. The requirement seemed to make business sense. The solution would extend an existing feature and require the addition of a minor option to the feature I was designing. Even so, my business stakeholders asserted this customer's request was wholly unique. They were sure no other customer would use the new option because, the stakeholders believed, none of them used our application the way this customer did.

I decided to inquire further. After all, these same people had asked us to invest a significant part of the project budget to design a different capability targeted at the very use pattern they now were sure was used by only one customer. It didn't add up.

Sure enough, there were customers who had asked for something similar. Engineering had not anticipated their requirement in their original design. Later, engineering removed a configuration option from a related feature. Without the configuration option, the first feature was unusable.

Someone had figured out a hack that mimicked the desired behavior, a hack that was subsequently employed for other customers. The hack was "good enough" - until a customer needed both the original feature and the flawed related feature. The workaround obscured an underlying limitation in our application that could have been easily remedied at any time.

This "edge case" qualified on all three criteria: people believed the request was idiosyncratic, a technical limitation prevented solving a customer's business problem, and the need to solve the business problem was unexpected. By repairing the flawed feature we could serve the insistent customer to their satisfaction, and deeper-than-face-value analysis revealed prospective customers would likely appreciate the feature, too.

Read the 4-part series Designing for the Edges at Functioning Form, where Luke Wroblewski collected a number of perspectives on the value of edge cases.

Read more...

Product Design Matters

Luke Wroblewski (Yahoo!, Functioning Form) talks about the strategic importance of product design at SHIFT 2006 (Lisbon).

Read more...