|Page 2 of 2 <|
Witnesses to History
News outlets here in the States filed stories on the technology that allowed amateur reporters to shine:
With any luck, the performance of Great Britain's daily papers and their Web sites will take us beyond the blogging-versus-journalism debate. They showed us regular people keeping their wits about them in a traumatic situation, and sharing what they experienced with the rest of us. The news staffs showed that they could blend that with their professional operations.
Let's hope that the next opportunity to test this relationship occurs under happier circumstances.
Mobile Networks Bear the Strain
I got on the Internet around 4:30 a.m. on Thursday to write yesterday's edition of Random Access, right around the time that news outlets were reporting that something was seriously amiss in London. Shortly after that I had an e-mail exchange with a source who I wanted to make sure was unharmed. He wrote back immediately and noted that e-mail was the only way he could communicate with his friends, noting that for the time being, the wireless phone networks were "shot to hell."
Sure enough, the ripple effect of friends and relatives anxiously calling and texting one another put a huge strain on the networks. Michael Grebb reported on this for Wired.com: "'(Mobile) phones were erratic for a few hours,' said London resident Stuart Williams, an IT manager. 'Thankfully, normal phones were fine, and the Internet, of course, was fine.'"
Here's more from the BBC: "To limit congestion, network operators urged those using their mobiles to keep calls as short as possible following the explosions across London. ... Shortly after the explosions, a spokeswoman for Virgin Mobile, which piggybacks on the T-Mobile network, said: 'There are so many people making calls at the moment it is taking a while for people to get through. The volume of calls has really surged.' Many of those caught up in the chaos who found that the mobile networks were down reportedly went into shops to beg the use of a phone."
My source told me that some people think that in situations like this, law enforcement should ask network operators to limit availability to prevent terrorists from using cell phones. The BBC picked up on this as well, but noted some skepticism regarding this idea: "Terrorism expert Professor Michael Clarke from the International Policy Institute at King's College London, speculated that the problems might be a security measure. 'I've heard rumours that the mobile network is down, possibly shutdown,' he said. 'This could be because the MO (modus operandi) in Madrid was by setting off devices with mobile phones.' But mobile firms denied that the government had used emergency powers to shut down the networks."
We've seen things like this happen before. I was in Portugal on Sept. 11, 2001, , and like so many others I found it impossible to contact people on their cell phones or land lines. When the blackout struck the Northeast power grid in August 2003, we experienced similar problems.
The New York Times wrote that networks often set aside space for emergency services: "Ben Padovan, a spokesman for Vodafone, the world's largest mobile operator, said this system gives priority to callers with certain SIM cards, using a coding system called the international mobile subscriber identity, or IMSI. 'As an ordinary subscriber, under the IMSI, you would have had a lower level of service,' he said."
At least they've thought this one through.