A compilation of information and links regarding assorted subjects: politics, religion, science, computers, health, movies, music... essentially whatever I'm reading about, working on or experiencing in life.
Showing posts with label Mesh networking. Show all posts
Showing posts with label Mesh networking. Show all posts
It's easy to view the computer interface as nearly static. Since the advent of mouse-driven, windowed interfaces over 20 years ago, much of human-computer interface (HCI) has gone the same route. But a proliferation of mobile devices is beginning to change that and, even if that weren't the case, important differences are developing in what information is available to computers, and how we access it. In March 2007, Microsoft Research invited 45 leading researchers to discuss where HCI would be in 2020; a report summarizing their conclusions has now been made available.
[...]
The report suggests that we're just entering the age of mobile computing, but, by 2020, we'll be in an era of ubiquitous computing. Instead of a few computers and devices, each user, by leveraging pervasive networking, will have access to thousands of computers, with various information and capabilities available through each.
With everything about a person being recorded, imaged, or twittered, and all of that information constantly available, the report claims that we're about to reach the end of the ephemeral. By having medical information, personal photos, and even minute-by-minute thoughts permanently stored online, people will voluntarily provide access to more information than government spies or advertising agencies could ever succeed in gathering. [...]
These are just a few excerpts, the article isn't very long, but it touches on a lot more, there's plenty of food for thought. There are some Borg-like ideas, and I'm reading it and thinking OMG, Brave New World, etc. Then the author concludes with a Brave New World comment, so I guess I wasn't too far off. If you read the full article, it has an embedded link to the referenced report. Yikes.
Can you imagine a world where everyone could talk to everyone, anywhere in the world? Not just adults, but children too?
What would happen if all the 9 year olds all over the planet were able to talk to each other? It's not a rhetorical question; it looks like we may actually find out, thanks to revolutionary new technology like the XO laptop, which is making it literally possible in the here-and-now.
Rory Cellan-Jones, in this article for the BBC News, writes about his experience with the XO laptop. He was given an XO laptop after a recent visit to Nigeria to see how the laptops were being implemented there.
Because the laptop is designed for children, he decided to give it to his 9 year old son to use. He thought the boy, Rufus, would quickly grow bored with it, but the opposite has happened. The kid not only quickly learned the software and capabilities of the computer; he ended up talking to other children with XO laptops around the world. And his dad doesn't quite understand how it is happening! A few excerpts here:
[...] Enter Rufus Cellan-Jones. He is nine, has far more experience of games consoles than computers, and has strong views on most matters.
"Looks fun," was his only comment when I handed over the small, green and white laptop, explaining that he was the only child in Britain to have one.
But very quickly he was up and running.
All I did was give him the security code for our home wireless network so he could take the XO online.
[...]
But the real surprise came one evening, when Rufus asked me to explain what his friends were telling him on the laptop.
I thought those imaginary childhood friends from years back must have returned.
But I went and had a look - and it was true - he appeared to be chatting online.
So how had he managed that?
"You go on "neighbourhood", then you go to the chat thing.
You go on Nigeria and you chat to them."
But why, if he was online with the children at the Nigerian school I had visited, were they sending messages in Spanish?
I decided he must be linking up with one of the South American schools taking part in the OLPC project but we still aren't sure quite how that is happening.
Still, Rufus is widening his social circle. " I have three friends. It's nice to talk to them. They don't speak much English but I can understand them." The conversation is not exactly sparkling, but Rufus has learned to say "Hola". [...]
The XO laptop uses something called mesh networking, which makes it easy to connect to other computers on the mesh network... even children in other countries using the OX laptop, apparently.
The software is Linux, using a Graphical User Interface (GUI) called "Sugar". The Sugar GUI is designed to make learning the computer easy for children who have never used a computer before. Thus, it's not like a conventional computer desktop.
I considered downloading it to try it out, but as I read about it, I didn't find it appealing. In a story on OLPCnews.com, a man buy's an XO for his wife for Christmas. But as he tries using it himself, he thinks she won't like it; it's not made for adults (although there is potential for an adult version of the XO to be produced).
Below you can see a Youtube video of Rufus using his XO computer, demonstrating some of it's features, and showing how he finds other children around the world on it:
The video is less than 3 minutes long. I recommend reading the rest of the BBC article for more of Rufus's opinions, and details from his dad about how it all unfolded, and what he thinks now of the potential of the OLPC Project.
I'm still wondering about the unforeseen consequences. Some people are worried that child molesters could stalk the mesh network, and lure children into dangerous situations. But that at least is being foreseen, and steps are being taken to secure the network against child predators. What I mean by unforeseen is, what will a completely internet-connected world be like? Where all the 9 year olds on the planet, where just about EVERYONE, can talk to each other?
It's never happened before. But ready or not, it's coming. If the OLPC Project fails, someone else will pick up the ball and run with it. It's inevitable. Are you ready for it? Are any of us ready?
