An anonymous reader writes "James Cameron is an engineer working on the OLPC project, specifically testing the wireless network capabilities of the OLPC XO laptop. Cameron lives in a small town called Tooraweenah in a remote region of the Australian outback. There is little noise in the spectrum in the area, so it's perfect for testing the wireless networking capabilities of the XO as it mirrors the kind of rural, spacious environment the XO is intended to be deployed in. Cameron breaks down exactly how the OLPC XO's mesh networking works, including the cheap US$35 solar powered mesh nodes that can be mounted on top of a tree to further the network's reach. Testing in the Australian outback, Cameron discovered that the range of the XO could go up to 1.6km 'quite easily' at 1.5m above ground. 'Assuming a range of 1.6km holds true, (the mathematical formula for area of a circle) Pi R squared tells us one well placed mesh node will cover up to eight square kilometers.' The article also includes numerous pictures of the mesh nodes and testing of the XO."

jeevesbond writes "The Mono Project announced that it has developed a Visual Basic compiler that will enable software developers who use Microsoft Visual Basic to run their applications on any platform that supports Mono, such as Linux, without any code modifications."

feranick writes "There have been a lot of articles on Slashdot about the OLPC project, most of them regarding the hardware, the social impact or the cost of the operation itself. However the software development, specifically in the GUI didn't get so far much attention. This blog summarizes some of the OLPC global interface guidelines. You will see that what is really new in the laptop is not the laptop itself, but the completely new idea behind the design, where instead of applications you have activities, documents are now journals, 'application bundles can be signed by whoever works on them — because there is a view source key on the keyboard, anybody can modify an app and distribute it'. It really looks like if this is successfully, we could see a new breakthrough in GUI design also in mainstream PCs: "This UI is quite simply one of the deepest and most interesting redesigns of the desktop user interface ever produced. It makes MacOS look like what it is — boring and unoriginal.""

Herbert H. Thompson, PhD ("Hugh" to his friends), is one of the people featured in the HBO documentary, Hacking Democracy, that Diebold tried to keep from airing. Hugh is a long-time Slashdot reader who called me to volunteer for this interview — on his own, not through anyone's PR department. Here's a YouTube excerpt from a CNN Lou Dobbs show with Hugh in it. (Find more articles by and about Hugh here. And perhaps check this brand-new MSNBC story about e-voting, too.) Hugh suggests that you give him "your wildest questions about what went on behind the scenes and how safe the e-voting systems actually are." Let's take him up on that challenge, hopefully while following Slashdot interview rules. Note to Diebold and other voting machine companies: We welcome comments and questions from you, same as we welcome them from everyone else. If you feel you are being vilified unfairly by Slashdot readers, please respond and set the record straight.