Cellphone Spikes and Disaster Management

Steven Levitt makes a good point on the Freakonomics blog about the spike in cellphone usage after the Minneapolis bridge collapse which alerted at least one carrier to an emergency before the news hit. His conclusion: This would seem to hints at strategies that could be useful for coordinating quick emergency response more generally, as… Read More »

Overloading a Brain

I’ve written too much of late about PersonalBrain, so I’m not going to do so anymore — at least here. Instead I’ve started a Google Group for those of us interested in exploring how to use the tool, but not necessarily so excited about it we want to follow all its ins and outs. For such folk there are the PersonalBrain forums… Read More »

A Beginner’s Guide to Managing E-mail

(This is the text of my weekly Loose Wire Service column, written mostly for newcomers to personal technology, and syndicated to newspapers like The Jakarta Post. Editors interested in carrying the service please feel free to email me.) I’m always horrified when I see people’s e-mail inboxes. They are always so full — brimming with… Read More »

The World’s Smallest Mobile Clinic

  JP/J. Adiguna I love this kind of stuff, and wish these kinds of initiatives got better support from government, NGOs and companies: Harun checks the blood pressure and weight of a customer in a park in Menteng, Central Jakarta, on Wednesday. He has offered the mobile service for the past 10 years, charging Rp… Read More »