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unmediated

 

April 01, 2005

There's evidence that kids are using Bluetooth to share content - Happy Slapping videos have spread throughout the UK via this method, supplemented via the web, admittedly. And I think this is a trend that is going to grow like crazy.

Mobile Weblog reader, Floris, left a comment on a post recently asking about passing data from phone to phone to bypass the networks. I think this is an interesting idea, worth exploring further.

Floris suggests adapting Cabir, the Bluetooth transmitted virus for this purpose. So, if I want to send a message from me in Munich to Floris in Belgium, I load it into the Cabir Messaging App (CMA) and forget all about it.

Meanwhile, my phone looks for others with the Bluetooth in "discoverable" mode and asks them if they're willing to act as a carrier for the message. If they say YES, they install the CMA, with the message. The new host then looks for more phones to pass the message on to, together with my original phone, which is still transmitting.

Of course, the CMA would need to be accepted by enough people to make this possible - maybe it could come with some kind of certificate? Any ideas anyone?

But assuming enough people agreed to accept it, I wonder if it would ever get to Floris and if so, how long it would take to get there. It's the digital equivalent to a message in a bottle. There's no guarantee that it'll ever get delivered. There's no guarantee when it'll be delivered. And everyone en route could read it (unless there was some form of encryption).

Therefore, I'm not quite sure what kind of message this would be applicable for. But it would be a really interesting thing to do, with exactly the same motivation as putting a message in a bottle and flinging it out to sea.

The big hurdle obviously is the willingness of the intermediaries to download potentially dodgy apps onto their phones. But if we were to reconsider this idea in a micro community, like a school, it may actually work. If everyone knew about the project and that the CMA was safe, it gets round the major stumbling block.

In a closed community environment, I wonder how long a message sent between 2 people would take to arrive? I reckon it would be quicker than we might think intuitively.

I think this would be a really interesting project for someone to try in the wild - though probably solely for academic purposes. Although, there may be commercial applications too, I guess....

What do you think? Please leave a comment - or since we're continuing to have problems with comments, drop me an email russell AT mobhappy DOT com and I'll put it up for you.