On Friday I had a long conversation with Noam Cohen from the New York Times about Ushahidi and Twitter. He was doing some homework for an article he was writing on the increased value that geolocation data can add to the massive streams of data coming out of tools like Twitter, called “Refining the Twitter Explosion with GPS“.
A lot of our discussion was centered around location, especially since he was thinking of the Ft. Hood shootings and the value of location in determining useful information from the Twitter stream during that crisis. This is what we’ve built Ushahidi around of course, the idea that location and even small bits of information give us a better understanding of an unfolding crisis. This is just as true of mundane information, or trending topics in a locale, which is why Twitter is building a new geo infrastructure. It couldn’t be in better hands either, with both Ryan Sarver and Schuyler Erle on the team, what Twitter puts out will be top notch.
What was more interesting than just geographical references for information was the combination of two other big ways to parse this data: Time an Tags. We’ve started to see a lot more apps mixing time and location in the past year or two, and we’ll see more as the visualizations for it improve. Categorizing information, pictures and video by keywords (tags) have been around even longer.

We need to see more combinations of tags, time and location in visualizations and platforms. I can’t think of anyone who does all three really well (if you can, please leave the link), though there are a number who do two of them incredibly well – including Flickr’s geocoding of images (tag + location), TwitterThoughts (tag + time) and TwitterVision (time + location), etc.
We have a widening stream of information. The lowered barriers for entry globally, and the encouragement by social tools, means we’re seeing exponential growth rates. Twitter alone saw an increase from 2.4 to 26 million tweets per day in just the last 8 months. We need some way to make sense of this information. Our ability to create information has far surpassed our ability to understand it in a timely manner.
Chris Blow outlined this best with a visual for Swift River for use in a presentation I did at TED this year:
It’s a serious problem and one that only gets deeper with every month that passes. In most areas, it’s not a big deal, but when a crisis, emergency or disaster hits the misinformation and lack of understanding has very real consequences.
I’d love to see more work being done with all three: Time, Tags and Location.







I am currently looking/searching for a simple cordless 















Both a well done demonstration, and a really impressive looking product. Skyfire allows you to see the full PC web on your mobile phone. It handles all types of complicated things, ranging from ajax to Flash to DHTML. They showed us live head-to-head results versus the top phones and other mobile web browsers including the iPhone and Opera Mini. Honestly, the had me when they pulled up a complicated site like ESPN.com so quickly on it. It’s launching in public beta today, so give it a try.
This is a real-time automated translation service. It allows you to chat with people and translates back and forth in real-time. This is a very intriguing product, you type text in your language, and others see it in theirs. I don’t know about you, but I can think of a number of ways that this could be highly useful in Africa. I’m going to talk to them at their booth to find out a little more about available languages, and the ability for users to adjust the settings to take into account local language differences. 








If you run an NGO, or know someone who does, you’ll be excited to hear about
Someone noticed that there was a patent by Google for a 





Probably the most innovative part of the whole site, the mobile reporters are Africans reporting via their mobile phones. Using GPRS-enabled phones, anyone can send images, articles and video to someone else. This is a huge, primarily because it means that the on-ground reporters don’t need an internet connection at all - only access to a cell phone tower.






Africa is truly a continent of insoluble contradictions. Zimbabwe's largest mobile operator, 