Since the earthquake and tsunami hit Japan, technology has certainly played a role in communicating the disaster across the world. Before and after imagery has made the devastation very clear. The three maps mashups below help describe different angles of the same disaster: from the seismic activity, to the radiation levels, to the services available to people in need of help.
Twitter co-founder Biz Stone has just announced a new geolocation API that will be available to developers fairly soon (Twitter API profile). The new API, which will likely be rolled out in Twitter clients before being available on the Twitter site, will allow users and developers to add latitude and longitude to tweets, thereby adding a valuable new layer of meta information to tweets.
You know all those mobile applications you use? There's important data behind where and when you use it. With Titanium+Geo, that data becomes accessible. The new platform for location analytics is a partnership from Appcelerator and FortiusOne, providers of the GeoIQ API that collects and displays the data.