Interesting perspectives from Web 2.0 Expo

Today’s Web 2.0 Expo in San Francisco provided some really good brain food. #

Clay Shirky’s keynote was excellent. He talked about architecting a new world for the “cognitive surplus” that’s emerging as people pull themselves out of the historical sitcom hangover and invest their energy online. Matt Jones and Tom Coates shared some neat ideas on design for personal infomatics. And Twitter’s Alex Payne and Michael Migurski of Stamen Design presented learnings from the perspective of an API provider. #

One little nugget I really liked was a minor point Migurski made when talking through the Oakland Crimespotting service. He noted that there are several standard formats commonly provided by most web services including HTML, JSON, serliazed PHP, RSS and XML. #

But we often forget about simple Excel spreadsheets. #

He showed how the Oakland Crimespotting site offers downloadable Excel spreadsheets detailing recent activity from particular police beats, for example. #

One of the keys to opening up government data is making the case to the people who are best equipped to provide raw data that it needs to be posted directly to the Internet. Telling them they need to output JSON for data visualizations and mashups will do as much good as a slap in the face. Showing them a regularly updating Excel spreadsheet that is findable on a web page that they can email to their colleagues, friends and families is going to get them thinking differently and perhaps encourage their participation directly. #

The crime data issue is going to be a big deal in the not too distant future, I’m sure. And as Mr. Coates and Mr. Jones noted in their talks on personal data design, it’s the details that really matter in this space. You can think about products and features all day, but the specifics that define how data is shared, how it becomes relevant and how it is presented will make or break the intent of any offering. #

Designing Your API, Web 2.0 Expo 2008: #