California Fires & Mashup’s


I’ve been thinking that mashups will break through in some way, and was positing that it would have something to do with property and real estate. Well, maybe the fires of California might be a turning point. ProgrammableWeb, Marshall Kirkpatrick at ReadWriteWeb and The Official Google blog, all have lists of different mashup’s that are helpful during this emergency. Marshall points out TwitterWhere which presents all the “Twitter messages” from a particular location and pushes them as an xml feed.

Again, what is particularly good about these kinds of solutions is that they can be accessed from any browser, and can send sms updates when the network is jammed. I have to raise some concern around the delivery of such messages via sms however. I have personally experienced these kinds of messages coming in a full day late, not something you would like to contemplate in an emergency. Not all phones will be Instant Messaging enabled, and there are issues around prioritising call channels during an emergency, so at best, these unofficial alerting systems have to be strongly overlaid with the “official messaging systems” of the municipality.

I thin we are going to see a little bit more data being used as well. By overlaying these kinds of maps with data such as prevailing wind direction and speed, level of traffic on the highways, further predictions can be made about the risk of staying in certain areas and the need to re-allocate resources.

For early adopters and technically literate people, these mashups “seem easy to use”, but for the man on the street, they are still just not easy enough for the mainstream. It may take someone like Google, Yahoo, and Microsoft to “push” relevant modules/gadgets/widgets to your front page for them to see true wide spread use.

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Lessons from San Diego Fire Alerting?


A great example of how messaging technologies are changing peoples capability of responding to external events. MobileMessaging2 shows how the state authorities are able to send out sms alerts to mobile phones on a geographical basis to alert people to the movement of fires in San Diego area. This is no small thing given that many of the networks tend to be jammed and thus near inoperable during crises times, as the first instinct for most people, is to phone loved ones. The piece also shows how individuals are using services such as twitter to keep each other updated directly about how things are going at the local or family unit level. The first solution is top down, and perhaps “official”, the second is “edge, informal, and unofficial”. By scanning the Twittersphere/ Jaikusphere for keywords, and geotags, the official central system could re-broadcast updates or advice around actions. Matching these two spheres could make for a compelling citizen action and co-ordination platform.

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