Flash,
Please do not do things like the quote below:
"How is a laptop supposed to help a child who is starving to death? ...in the desert with no electricity while being held at gunpoint in an unsafe shack that's on fire while a suffering from a malaria-induced seizure after he dropped his OLPC down a well the day before that was dry smashing it into pieces and has no one to teach him how to fix it using only twigs as tools when he is only 2 years old? HA! He couldn't! It's a useless bad idea!" Give me a break.
At ANY point did I type any of those things? NO! NOT AT ALL!
However you make it sound as if I did.
That is underhanded at best. Please feel free to quote me at any time. Especially if I typed anything like above!
If you would like to summarize things I have typed, go ahead and quote them for accuracy. mmmmmmk?
Glad I could help!
That was an exaggeration of your entire senseless and rude rant for comic effect. I guess you didn't get it.
No, I don't want to get in a more detailed tech debate with you. Here's a good example of why:
A "mesh point" is an OLPC that turns itself into a mesh point. A internet connection is an internet connection. To have a connection to the internet you need and internet connection. That seems kinda obvious but thanks for telling us though.
If no mesh or access point is visible, then the laptop will become a mesh point on Channel 1.
How you managed to interpret this as meaning "if there is no AP the X0 will be unable to network with anything" is a feat of stupidity as of yet unreached in this thread. :trophy:
On a mesh network any computer in the mesh can send any file it wants to any other computer in the mesh without interference of a centralized network node. With WiMAX the AP is the centralized node and it has the power to control all network traffic passing through it. You can't send a file to directly to another PC, you send it to the AP and the AP sends it to the other PC. This is basic network knowledge. This really wasn't even that big of a point but the fact that you kept rudely bringing it up over and over and over again is astounding. You don't need to install any kind of wireless access point for the X0 to network. Even the classmate could be used to form an ad-hoc wireless network (everyone would just have to stay very close to each other or implement some kind of relay system at the software level but the battery wouldn't last long and any freedom they gained could be easily controlled with TPM).
Why would I care if you were nice to me or not when you bring up the same wrong point over and over again no matter how you are corrected? Of all the people I scolded for not reading up on the topic at all before criticizing it you're the only one who seems to have read up on it and still not come around in the least bit.
Thanks for spamming the thread with garbage and nonsense for the past day or so. You sure taught me a lesson.
Anyway. Now that we have very clearly shown, at least 1 more time than should have been necessary, that the X0 does not require any network infrastructure to create a robust LAN or possibly even a WAN perhaps we can get into a real discussion about the significance of the remote-kill daemon that is to be deployed in some locations.
I actually considered puchasing a laptop "lowjack" type service for my g/f's laptop. It was to be a ~$1200 laptop. She wanted DVD playback. I offered to get her one of the many xo that are flooding ebay http://search.ebay.com/search/search.dll?from=R40&_trksid=m37&satitle=OLPC&category0= (sike! although chessy might do this search and come back and claim that they are being sold for $9 http://search.ebay.com/search/search.dll?from=R40&_trksid=m37&satitle=xo+laptop&category0= ) but she said that it was not powerful enough for her and she might need windows to run stuff for university. Oh, and she wanted 14.1" or smaller screen, <5lbs, and +4, preferable 8 hours runtime. Girls so picky. So I was gonna put the software and the laptop on the sticker and hope it scared people away and it came with a cash insurance in case it actually got stolen and they couldn't find it (and I needed an excuse to set up that jab at ches111's mad skim-reading skillz). I didn't really think that it would be fool-proof for tracking or bricking the laptop if someone stole it but it seemed worth it for ~$100 since there was the insurance included with it and I didn't want my g/f to incur any untimely expenses while doing her study abroad. And there is the time some guy successfully used seti@home to track down and recover his g/f's stolen laptop
http://wcco.com/local/local_story_045220309.html so I knew it possible but, more importantly, knew that other people knew it was possible.
The concerning thing here is that this same kind of system could be used to remotely enforce curriculum and I strongly believe that the teachers on site should have the final say one what gets taught (they should be the most qualified to make that decision, not some government official in a palace on the other side of the country) but without TPM it could be circumvented.
So, it's a theft deterant. That's all. How effective it is depends largely on how effective would-be thieves believe it would be. They are supposed to be working on a firmware reinforcement which will give it a lot more teeth (the software could write to the firmware disabling the device and requiring a goodly amount of expertise to restore it) but all you would really have to do to circumvent that is not boot the OS and wipe the HD and reinstall.
Having actually bought them the governments should put at least some effort into protecting them and this tool would help them, it's just the potential for abuse and the requirement of reliable network infrastructure that is concerning.