Hardware Hacking

Atom-Based Mini-ITX Motherboard Available 240

LWATCDR writes "A company out of the UK is selling an Intel Atom-based Mini-ITX motherboard. It has a riser for two PCI cards, two SATA ports, and an IDE ports so it could make a great little NAS, firewall, MAME box, or low-power workstation. To add to the fun it has a real parallel port 'perfect for hardware hacking,' a real RS-232 port 'perfect for data acquisition,' and two USB ports. The price is around $100, give or take, and hopefully it will come down over time. All in all a nice system to run Linux, WindowsXP, BSD, or maybe even OpenSolaris on."
Operating Systems

A Virtualized Linux System For Windows 280

getupstandup1 writes "Ulteo today unveiled their Virtual Desktop (screenshots, download) which is a free, full Linux desktop that runs seamlessly on Windows. It's interesting because it's not running under Xen or VMWare, but instead uses the coLinux patch, which they claim allows the system to achieve 'great performance, close to a native installation on the PC.' No need to reboot the system anymore to switch from Windows to Linux." We discussed Ulteo when the Ubuntu-derived distro was announced a year back.
Programming

Do Static Source Code Analysis Tools Really Work? 345

jlunavtgrad writes "I recently attended an embedded engineering conference and was surprised at how many vendors were selling tools to analyze source code and scan for bugs, without ever running the code. These static software analysis tools claim they can catch NULL pointer dereferences, buffer overflow vulnerabilities, race conditions and memory leaks. Ive heard of Lint and its limitations, but it seems that this newer generation of tools could change the face of software development. Or, could this be just another trend? Has anyone in the Slashdot community used similar tools on their code? What kind of changes did the tools bring about in your testing cycle? And most importantly, did the results justify the expense?"
Portables

What to Seek in an Older Subnotebook? 250

cyclomedia writes "I'm looking to buy a subnotebook. For those who think that this form factor was created by the Asus EEE (as, seemingly, does Wikipedia) it might interest you that the current forerunner in my search is a 190MHz,64MB,640x480 256 colour beastie known as the Psion Netbook, circa 2001-ish. Basically, I have a desktop, a server and an Xbox and so truly only want it for surfing, email and the odd bit of SSHing home on weekends away. The aforementioned Psion is, however, of the StrongArm processor variety, which nudges it down on the desireability meter, but the fact that there exist Wi-Fi cards for its 16-bit PCMCIA slot does score it extra points. So, anyone here got any suggestions of what to look out for on ebay? So long as I can play Doom II on it too, that is." Any other suggestions for wireless capable subnotebooks with better battery life than things like the EEE or HP's 2133 Mininote?
Privacy

Anti-Keylogging Recommendations? 179

BeeazleBub writes "A friend asked me about the best programs to detect and remove spyware/logging/monitoring software that might have been placed on her computer by a spouse. Since there are a plethora of good and bad programs out there, I thought I would ask the slashdot crew for their recommendations. What is simple, reliable and most effective? I'm sure some of you have had the same question or circumstance. (No, booting from a Linux CD is not an option for this user)."
Communications

F/OSS Multi-Point Video-Conferencing 127

DarkSarin writes "Given that solutions like iChat can seamlessly video-conference for multiple parties on the Mac, and that others are semi-commercial, like Oovoo (which recently left beta and is no longer free for more than 3-way calls), what do you recommend in terms of a F/OSS solution to a need for moderate-sized video-conferencing? Ideally, it would be something which does not use a web-page and does not require hours of configuration. iChat is insanely easy to use. Mebeam.com is also quite simple to operate, but requires so much screen real estate that it can't easily be used in conjunction with any other software. Referring to other documents while in the middle of the conference is nice, but it's important to have the reactions of the other participants — and not everyone has multiple monitors. I am aware of projects like vmukti and services like ustream.tv, but I am thinking more in terms of a stand-alone application that is F/OSS (Ekiga/GnomeMeeting comes to mind, but it does not do multi-point video chat unless one also has access to an H.323 gateway, which is apparently non-trivial to implement). With the prevalence of broadband connections, I am surprised that a solid effort is missing for making easy, painless multi-point video-conferencing for more than 3 or 4 connections (which seems to be the most that a lot of 'free' solutions offer, or even the low-cost ones). So, my question is two-fold: First, why isn't there a better effort at medium to large video-conferencing that pretty much anyone can set up? Second, do you know of any F/OSS applications which work well and support a minimum of 6 to 8 connected parties?"
Medicine

Surgical Robot Removes Calgary Woman's Brain Tumor 107

Raver32 points out an article in the Victoria Times Colonist about an interesting advance in robotic surgery: "Calgary doctors have made surgical history, using a robot to remove a brain tumor from a 21-year-old woman. Doctors used remote controls and an imaging screen, similar to a video game, to guide the two-armed robot through Paige Nickason's brain during the nine-hour surgery Monday. Surgical instruments acting as the hands of the robot — called NeuroArm — provided surgeons with the tools needed to successfully remove the egg-shaped tumor."

Understanding How CAPTCHA Is Broken 148

An anonymous reader writes "Websense Security Labs explains the spammer Anti-CAPTCHA operations and mass-mailing strategies. Apparently spammers are using combination of different tactics — proper email accounts, visual social engineering, and fast-flux — representing a strategy, explains their resident CAPTCHA expert. It is evident that spammers are working towards defeating anti-spam filters with their tactics."
Databases

Keeping Customer From Accessing My Database? 567

cyteen02 writes "We run a data processing and tracking system for a customer in the UK. We provide a simple Web site where the customer can display the tracking data held in our Oracle database. From these screens they can query based on a combination of 15 different data fields, so it's pretty flexible. We also provide a csv report overnight of the previous day's data processing, which they can load into their own SQL Server database and produce whatever reports they want. Occasionally they also want one-off specific detailed reports, so we write the SQL for that and send them the results in an Excel format spreadsheet. This all ticks along happily. However they have now asked for direct read-only access to our Oracle database, to be able to run ad-hoc queries without consulting us. As a DBA, my heart sinks at the thought of amateurs pawing through my database. Unfortunately, 'because you are stupid' is not considered a valid business reason to reject their request. So can any Slashdotters assist me in building my case to restrict access? Have you experienced a similar situation? Have you had to support this sort of end user access? How would you advice me to keep my customer away from my precious tables?"
Portables

What To Do With Old Laptops? 620

An anonymous reader writes "I've recently acquired a few old P2/P3 laptops. Most either work properly but are slow, or have various problems with power supplies and/or batteries. Attempting to sell them would probably earn less than the cost of shipping, so that's out of the question. I was hoping the Slashdot crowd could give me some ideas on what to do with these old computers. As somebody who already has ~10 computers lying around the house there is certainly no need for an additional computer to 'experiment' with, so I was hoping for some more creative suggestions."
Sci-Fi

Decent Book Clubs for Sci-Fi Fans? 406

willyhill writes "I'm a Sci-Fi and Fantasy book nut, but in the last few years I've found it more and more difficult to find the time to read. Contrary to what most people would think, I actually have a hard time finding books, rather than cuddling up with them. In reality, I don't have time to mess around at my local Barnes & Noble and browse books, and I find it dicey and expensive to do the same at Amazon or other online retailers. I was looking at a magazine the other day and I found an advert for the Science Fiction Book Club. While my experience with CD clubs and the like in the past has not been entirely positive, I was prepared to give it a shot given the fact that it would be less expensive than Amazon in the long run. The problem was that their selection is not exactly grand. Having read the Simmons Hyperion Cantos, for example, I was ready to give Ilium a go, but I could only find its sequel. How do other readers get their hands on Sci-Fi books? I tried Googling for book clubs and the like, but there's too much static out there, mostly caused by Oprah. Any suggestions would be appreciated!"
Hardware Hacking

David Pogue Gushes Over the Chumby 134

stoolpigeon writes "IHT is running a David Pogue review of the Chumby. The Chumby is a small computer embedded in a soft case. The Chumby hardware and OS are open, and the review mentions that the device already has a large developer following, cranking out new widgets for owners. Pogue is obviously quite taken with the Chumby and gives a good introduction to a device that may be the inspiration for a new generation of hackers."
Education

Changing a School's Tech Disposal Policy? 218

An anonymous reader writes "I attend a state university where a new building has recently been put in, and a new budget put in place. They have decided to upgrade all the computer systems involved in the department, with a few slight exceptions. From my limited understanding, State policy is that we cannot just let things go, they have to be sent back to the state capital in order to take them off the books. Then they put them in the dumpster. I feel that this is a huge waste of useful machines (some are merely two years old), but I know not how to change this. Any suggestions, or does anyone know where Illinois dumps used tech?"
Data Storage

Replacing a Personal Rack-Mounted Server? 108

Starky writes "Many moons ago, I cobbled together a 1U rack mount from parts which has since been diligently serving up my homepage and web sites for family and friends. It's a truly "Mom and Pop Shop" setup, running on a rack secluded in a closet at home over a DSL line. At the time, I was able to piggyback my order on a large order placed by a company for which I was working, allowing me to get a substantial discount. Now, the time has come to consider a replacement. However, I no longer work at a company that orders chassis and chips by the dozen. I would like to get a rack-mountable chassis, but don't know where to go as a lowly individual consumer looking for a box with minimal specifications (1 processor, dual drives, and 1G RAM is about all I need) at a reasonable price. Any recommendation from Slashdotters who maintain their own rigs?"
Programming

Targeting PocketPCs With Mono? 90

That's What She Said writes "I am a long time Mac user and, as most people like me, I have some particular problems with Microsoft technologies. I need to develop applications for the PocketPC platform (Windows CE and Windows Mobile), some simple data collection applications for barcode-enabled portable data terminals. Every device manufacturer on the market offer SDK's for .NET, so I believe this is the way to go. I already tried Microsoft Visual Studio and I am having serious problems using the IDE. I simply don't understand it quite well. My programming experience comes from PHP and JavaScript, where all I needed was a simple text editor and to keep my work as tidy as I could. So, it seems that a full-fledged IDE is kind of scary to me or Visual Studio is not very good for beginners. I also want to keep my costs low and free alternatives are welcome." Read on for a bit more (below) on why TWSS is thinking about Mono as a development environment, and is seeking advice.

Slashdot Top Deals