Hardware Hacking

Geeky Gadgets for Halloween Parties? 306

Posted by Cliff from the they're-here dept.
Neurotoxic666 asks: "Like many others, my friends and I are going to hold a costumed party for Halloween, however we do not want it to be the typical haunt. We have some talent in computers and electronics, but we're short of ideas. Are there any good gadgets and props that the average geek can build to spice up the party? Of course, there will be the usual ambient sounds and decoration, but we're looking for more interactive, dynamic and techie stuff. One idea I've had is to use the living room computer on the TV and have white noise, ghosts and other creepy effects appear throughout the night. Does anyone have some suggestions, ideas we could build, effects that worked well in your parties? Anything from heart-beating books to special lightning to mad science devices is welcome!"

Free or Open Source ITIL Tools? 40

Posted by Cliff from the software-searching dept.
alister writes "Like a lot of people, I've completed an ITIL (what's that?) Foundation Certificate and am looking to put it into practice. Picking the right tool for an ITIL implementation makes life a lot easier, but I can't find many around. I'm wondering if there are any free or open source software that helps an ITIL implementation, or if not, recommendations on a tool for a medium-sized (40 IT staff, 1200 users) organisation. There's a lot of software out there, but most of it is designed for organisations with hundreds of IT staff... and priced accordingly."
Handhelds

Why Have PDAs Failed In The iPod Era? 623

Posted by Zonk from the my-palm-she-is-dead dept.
mikejz84 writes "As the owner of a PocketPC PDA I am a very happy camper, with wifi internet access, Skype Voip, video playback, and of course the ubiquitous mp3 playback. In an era were everyone seems to talk about the Video iPod, and the next generation of mobile devices, it leaves me wondering - I already have all those abilities in a PDA that costs about as much as an iPod. My question for Slashdot: Given that modern PDAs have almost all the functionality of these separate devices, how has Palm and Microsoft/PocketPC developers failed in making PDAs a force in this new era of portable media devices? It is the poor marketing, bad media apps, public perception, or do people simply not want an all-in-one for mobile media?"
Businesses

Organizational Practices of an IT Department? 231

Posted by Cliff from the life-in-the-digital-trenches dept.
fbg111 asks: "I've recently joined a company, a regional airline, with an IT department that has grown organically (ie in response to immediate, rapid-growth-driven need, rather than according to any organizational plan). In the past five years the company has come to rely on IT, specifically the web team, for about 3/4's of its revenue. However, this unstructured growth has caused some problems, like this one: the lack of defined career paths and clear promotion 'triggers' makes techs feel 'stuck' in dead-end situations, and we tend to lose good people who find more transparent advancement opportunities elsewhere. I've recently joined the new CIO's task force for putting together a plan that addresses the immediate problem of defining career advancement paths and payscales. Does Slashdot have any ideas on this subject?"
Music

OGG Capable Car Stereos? 82

Posted by Cliff from the dashboard-alphabet-soup dept.
ZephyrXero asks: "I'm looking to buy a new in-dash CD player for my car, but I can't seem to find any that support Ogg Vorbis. There are numerous players out there that support MP3 & WMA, but the majority of my music collection is in OGG. I even found a definition of what Ogg Vorbis is at the Crutchfield site, but the only player they have for it is this thing. Have any of you been able to find a simple car stereo that will play your OGGs? Or are my only options to re-encode to MP3, connect a portable music player to it, or try to build something like the Cajun project?"

Rootkit Creators Turn Professional 117

Posted by CowboyNeal from the where-the-money-is dept.
pete richards writes "Signalling a trend towards increased 'outsourcing' of some elements of malware creation, worm authors are increasingly turning to commercially available rootkits to help their creations slip past virus detection engines. Those root kits in the mean time are becoming more professional. Antivirus vendor F-Secure reported last week that it had detected a first rootkit designed to bypass detection by most of the modern rootkit detection engines."

The Future of Wireless Connectivity 123

Posted by CmdrTaco from the faster-is-better dept.
Unimonomous writes "CoolTechZone.com analyzes the future of wireless connectivity with WiMax standard. "WiMax is an upgrade from Wi-Fi and offers brilliant advantages over its predecessor. The obvious one being extended range (up to 15 miles), which means that establishing a few towers would pretty much make the entire city connected. Now this probably won't matter to those of us with 24/7 connectivity, but people living in rural and undeveloped areas would surely benefit from it." Update looks like the site buckled. Sorry.
Businesses

How To (Really) Share A Simple Calendar? 118

Posted by Cliff from the workgroup-holy-grail dept.
Lucas asks: "I run a small business as one of the people who 'knows something about computers', which now means, like many of you, I find myself having to solve IT problems. We have been trying to share maybe three simple, stupid calendars. Here's the catch -- we need to able to edit each other's calendars! This is where the problem comes in. We tried Mozilla Calendar/Sunbird with a WebDAV server (even though it deleted two calendars upon upload and barfed on a third, my office loves Sunbird's interface), OfficeZilla (too complicated for just one calendar), Calendars.net (too slow), ACT! (bolted on and expensive), and Yahoo (not designed for corporate stuff). Even iCal won't let you edit someone else's calendar. Is there any way to do this -reliably- without using MS Exchange and without spending a ton of money?"
Hardware Hacking

A Micro-A/C for a Server Closet? 76

Posted by Cliff from the really!-it's-a-closet! dept.
DiZNoG asks: "I work from home and run two businesses from there. Sick of server and switch noise in my home office, I've been thinking of taking an old hallway closet that used to house the furnace (since moved) and turning it into a literal server closet for my various servers and networking gear. I have 4 servers and various networking gear and even a system for getting everything in and accessible worked out. Bonus, the room already has power and is perfect placement for my access point (already secured, thank you!) However, I am running into problems finding a small air conditioner for the size of room. It's literally 15 sq. ft. and maybe 100-125 cubic feet total. By my estimates that's something on the order of 150-250 BTUs (or less) with the hardware. Does anyone on Slashdot know of micro A/C units to keep such a small area in server friendly temperature efficiently? I did see this homebrew action, but I'm looking for much less maintenance."
Linux Business

Why Won't Macromedia Release 64-bit Flash? 104

Posted by Cliff from the plenty-of-demand-but-no-supply dept.
Flashless Dancer asks: "Despite numerous online campaigns, blogs and forum postings, Macromedia has failed to release a 64 bit version of it's popular Flash Player for 64 bit architectures. Growing outcry in the Linux community recently spawned the online petition at PetitionOnline, but this seems to have fallen on deaf ears. A recent posting to Macromedia's technotes, back in September, offers this explanation and advice to users and developers who are growing increasingly concerned that users with 64 bit architectures are unable to view online content created with Flash. It explains that users must downgrade to 32 bit browsers and use the 32 bit plugin. This simply isn't a good option for most users, in fact many Linux distributions, including FC2/3/4 install 64-bit browsers with their 64-bit distributions. This seems to breathe new life into the old GplFlash Project which is now back, after some time on the back burner. Future development of GplFlash2 promises support for Flash 6/7 but remains in development for now. Open speculation in chatrooms and web forums alleges all sorts of conspiracy theories but, what I'd like to know is: What's the real difficulty here for Macromedia?"
Programming

How Can a Programmer Make Everyone Happy? 174

Posted by Cliff from the you-can't-just-do-the-best-you-can dept.
Nuttles1 asks: "Ever since I became a professional programmer, 4 years ago, I have struggled with giving my superiors everything they want. For instance, I have a programming supervisor that stresses correctness in programming first, amount of time needed second, features third, but I also have upper management stressing features and amount of time needed first and correctness of programming a distant second. The nature of my job requires pretty strict deadlines so time is not very variable. So, things get done in a way that fits the time allotted. The problem is that I don't make my direct supervisor happy because of the time constraint shortcuts in correctness must be made. The other problem is that, because I perform within the time constraints, they think that the time constraint can either stay relatively the same or that they can be squeezed a little more. Upper management also expects the advantages of having a strict programmatically correct program (code reuse, loose coupling, ease of maintenance) and are at loss when things are less then perfect after the initial release. It doesn't seem like a programmer can come out ahead. I have read many books but they usually have a utopian viewpoint or view time to develop as a variable. In real life, how do programmers handle this situation?"
Databases

Oracle and MySQL -- Good Move or Bad Bet? 226

Posted by Cliff from the when-open-source-and-commercial-software-collude dept.
sendai-X writes "With the recently announced purchase of Innobase, Oracle has shown it's intention to further support open source. This is key as open source enters the mainstream in business and in light of the success IBM has had with the Eclipse project, and Sun recently looking at purchasing PostgresSQL. What do Slashdot users think about this merger? Is it beneficial to the market and database users by having the largest database vendor openly support MySQL and provide an upgrade path to Oracle? Or is it just another cog in the Oracle machine in their attempt to dominate the enterprise IT market? Will this change the database market landscape? Will it help or hurt IBM and Microsoft?"
Technology

Replacing Sports Referees With Technology? 72

Posted by Cliff from the technology-isn't-always-perfect dept.
dividedsky319 asks: "There have been numerous instances in which fans of a sporting team blame the loss of a game on the refs. Yet, nowadays, technology could replace a lot of what referees do. A sensor in a baseball could determine a ball or a strike. Same with a tennis match, the ball is either in or out. A sensor in a football could determine whether the ball moved forward 10 yards for a first down. Why hasn't this happened, yet? Obviously not all calls can be determined by technology, but it is feasible for certain instances. What would be the ramifications if something like this WAS introduced, and why has it taken so long?"

Noise Cancelling in Software? 84

Posted by Cliff from the how-well-would-that-work dept.
doc_verma wonders: "There are directions to build noise-cancelling devices in hardware, but what would it take to create noise cancelling in software? Since computers have a speaker-of-sorts and can possibly have a microphone, why not take the input from the mic, reverse-phase it via software, and output it through the speaker? A noise-cancelling feature would be great to run on servers in a rack. It would also be a great app to run on your laptop when you are on a plane."

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