Programming

An Open Source Alternative to Verizon's GetItNow? 54

malachid69 asks: "Is there anyway for us, as open-source developers, to provide a free alternative to the Verizon GetItNow network, some way in which we can share and co-develop software for our phones, and provide a way for them to be emailed/SMSd onto the phones? Basically, is there any way for us to create a SourceForge equivalent to GetItNow?"
Portables

Handhelds Syncing w/ Web-Based Calendars? 67

hacker asks: "I have been asked many times over the past few years to support "web-based calendaring" with pilot-link, so people can syncronize their PalmOS handheld devices directly with 'online' calendaring software. The problem is...what calendaring software? I've looked at the various alternatives (PHP iCalendar, WebCal, and about two-dozen others) free and commercial, and none of them really offer a good, powerful, flexible way to integrate the same kind of data that resides on a Palm handheld device. I would write the conduit between Palm and calendaring software. Has anyone actually used a web-based calendaring product they like, and if so, which one, and why? Would the ability to syncronize your Palm handheld with your web-based calendaring software be useful?"
Printer

VoIP Solution for Faxing? 50

mbathgate asks: "In the world of residential academia, cell phone proliferation is so immense that at many schools they've pulled the plug on landline long distance service, including mine. I have a cell phone, but I can't fax through it, and dialing 29 digits for every fax is a real pain (few faxes are local, especially in Los Angeles). I need a finger-saving solution, but I don't want a web or email-based service, for a number of different reasons, mostly legal and security-related (please save me the flaming - the decision is made). VoIP looks very attractive to me, though, with a 100baseTX port in my room connected to a huge pipe. Slashdot has covered switching to VoIP before, but the focus has been mostly voice calls. I've hunted around on a few different sites, but haven't come across anything which assures me that VoIP would work for my situation. I need a solution for high quality outgoing calls to landlines which can connect to my existing fax machine (RJ11 port). It must be Mac OS X compatible or OS-independent. An incoming number would be nice, since it would let me receive faxes without being there to manually press 'Receive', but considering our anal-retentive firewall policies, getting it to work outgoing would be a good start. Does Slashdot have some experience with faxing via VoIP that they'd like to share?"
The Internet

Dot-Com Service Memories? 96

Buster Chan asks: "As the dotcom boom was still going strong in 1998, there was a service called MyTalk, which I used to send/recieve e-mail/voicemail/telephone calls/horoscopes and so forth, for free; it was mostly a unique, ad-driven way to avoid paying a quarter for telephone calls from payphones. Most of the ads were recruitment ads for the U.S. Army. MyTalk was a major tool for my online socialization when I was seventeen. Does anyone else have fond memories of MyTalk, or know of similar services that exist for free nowdays, or does anyone remember using interesting, unique services from the dotcom boom that no longer exist?"
Software

Lighting Control on Non-Windows Systems? 79

fgodfrey asks: "Being a computer geek during the day and a theater geek at night, I'm looking to combine the two and turn a non-Windows computer into a theater lighting console. All the products out there that I've seen (such as Martin's 'Light Jockey' and Rosco's 'Horizon') only seem to support Windows. I'm looking for a solution that works on Linux, or preferably, Mac OS X. It also would require a DMX converter (DMX being the standard in dimmer control protocols) that could plug into the computer. I'm looking to be able to run an entire theater show directly from the computer. Has anyone out there tried such a thing? Before anyone suggests X10, it is not really acceptable for theater lighting as it doesn't respond 'instantly' to commands and would require a ton of X10 boxes."
Education

Cheap PC Oscilloscopes - Any Recommendations? 321

Missionary Man asks: "I'm an electronics teacher looking for a good (but reasonably cheap) PC based oscilloscope for classroom demonstration purposes. I've done a reasonable amount of research and come up with a few contenders. Ideally I'd like something with a bandwidth of up to 40MHz and 2 channels. Does anyone have any tales to tell regarding the use of any of these scopes (or any others I haven't found or mentioned) and can recommend a suitable device?"
Wireless Networking

Building Community Social Capital w/ WiFi? 11

demosi asks: "I'm involved in the NOMAD project, which is described here. Part of the work involves determining how community wireless services can be best used to build social capital (i.e. whether something will have a positive affect on the productivity of a community and its members), by promoting communication in a trustworthy environment. We're asking Slashdot readers if they're involved in similiar projects and if they're interested in measuring the network effects of community WiFi across different countries and cultures?"
GUI

Open Source Macro Programs? 88

BlueCup asks: "I've wanted to switch to Linux for quite a while, but my work requires a lot of automated tasks. For these tasks I have global macros set up using Toolsworks and Macro Express. So far I've looked for equivalents for Linux, but have been unsuccessful. Does anyone know of a similar program that reaches the same level of complexity of the above programs for Linux?"
Technology

Correlation Between Stress and Technology? 556

marshman113 asks: "I'm an undergraduate Cognitive Science major at a famous public university and currently enrolled in a Stress and Disease course. Being somewhat of a techie myself, I've decided to write my term paper on the relationship between technology and stress. I'm sure all of you hard-working Slashdot readers experience a fair amount of stress, on a daily basis. Has the evolution of technology in the workplace (computer, internet, email, etc...), which is suppose to make your job easier, made it any less stressful? If so, how? If not, why?"
Hardware

Micro ATX and Linux? 79

Chasuk asks: "I work at a large computer retailer in a college town, and I've finally convinced the powers-that-be to sell PCs with Linux pre-installed. The catch is, it will only be installed on Micro ATX machines, which require half-height everything, and we can't find a source of half-height Linux compatible PCI modems. Even those universal, generic half-height replacement hangers/brackets would be acceptable, but I can't find those, either. Can anyone on Slashdot help? "
Businesses

What to do When Technical Support Fails? 72

trifster asks: "At this year's Comdex I purchased a Buslink USB 2.0 Cardbus adapter for my laptop. It was a good price and a partial impulse purchase, however it was defective out of the box. Before Christmas 2003, I set it back via Buslink's RMA process. It will be 2 months tomorrow, and I have not received my replacement nor have the 3 phone calls or 4 emails been addressed. What can one consumer do when he is on the East Coast and his hardware is held hostage on the West Coast? What have your experiences been in resolving these support SNAFUs?"
United States

Working In and Around the US of A? 37

jackda asks: "Like many out there I (an Engineer from Canada now in Massachusetts) am working in the US on the TN-1 visa. It has and continues to be a frustrating process both obtaining the visa, as well as obtaining information on working as a visa holder, in the US. I have received a very mixed bag of info from the US/CDN Consolate down to the border cross/INS people. I am just wondering if the collective minds of Slashdot could offer any tips, sources or info on anything from SSNs, to taxes, to resident/employment status, to any useful knowledge about living for a TN visa holder."
Wireless Networking

Using the GPS Features of Your Cell Phone? 45

travik asks: "I use a Nokia 3650. The cell phone already knows my co-ordinates (E911 service). It has Bluetooth. Why can't I send the coordinates using Bluetooth to my laptop, and use a mapping application to give me my location and directions to where i want to go. I've searched Google and also read up on old posts, no one seems to be doing it. Why?"
The Internet

Closing the PPTP Port Under Windows 2000? 70

phnork asks: "I have asked many skilled Win2K users and networking specialists how to close Port 1723 in my Win2K system. I have searched the net unsuccessfully, browsed news groups, asked my ISP techies, and even asked my wife. But, although all agree the port normally used for PPTP (VPN) should not be open, no one has taken the time to document how nor post the solution where it can be found. In fact, I have found that most security issues that abound in the Wide World of Windows occur because those in the know, do not. Not even Microsoft! If they did, the solution would be as easy and straight forward as setting up a printer. Networks and security are still relegated to the nether worlds of the 80s where we used to have problems with every printer installation and computers were hauled to a grinding stop by the inability of the protocol lords to arrive at a consensus. But, maybe now the solution is at hand. Now that I have asked for help maybe someone will come forward with those super words, 'Try this...'." What other hard-to-close ports have you found open in your Win2k install. What did you have to do to close them?
The Internet

Taking Domain Control Back from the Registrar? 101

Patrick Clinger asks: "I run a large community Web site, and today I woke up to find that one of my domain names (proboards21.com) was disabled by my unnamed registrar -- my name servers were changed to NS1/NS2.SUSPENDED-FOR.SPAM-AND-ABUSE.COM and I no longer have access to that domain in my control panel. I am in no way involved in any spam activities, and the registration for my domain expires in 2007. I would expect at least a courtesy call or an email letting me know what happened, but neither was provided by the unnamed registrar. What can you do when suddenly a registrar goes off and takes control of your domain when there was no violation of your agreement with them? What is to prevent any registrar from taking over any domain when they feel like it? Right now my domain is in limbo, waiting for them to hopefully restore it to the correct name servers."
Education

Solutions for University File Sharing? 77

bbulzibar asks: "Indiana University, like many other Universities, is struggling to deal with P2P file sharing. At a recent meeting, faculty, staff, and administration were convinced that 'the University is going to have to take some sort of action in the future [to eliminate illegal activity on the university's network].' With no student input, I can only imagine the worst happening (limiting data transfer, suing students, taking funds out of the student technology fee). What kind of a solution could be recommended by a proactive student in order to avoid an ugly 'solution' and loss of file sharing, yet reasonable enough that the University will accept it? IU has outlined 4 options at the meeting. Your thoughts?"
Security

Protecting Your Gear from Pets? 190

EvilJoven asks: "About a month ago I spent quite a large chunk of change on a new system only to have my cat chew through the VGA source cable of my brand new display. Over the course of the last few years my cat has cost me nearly $300CDN in repair and replacement costs due to chewed cables including a few power cables which are not only a pain to replace but potentially fatal to the animal and a fire hazard. So far the best solution I've found to stop this is wrapping all my cables in Snap-On Wire Protectors (about $6CDN for 3m at Canadian Tire in the Automotive section) but this is a rather unsightly solution. Due to the fact that I live in a one bedroom apartment restricting my cats access to my hardware is not an option. I was wondering if anyone has any suggestions on a better way to protect gear from animals."
Education

Computer Studies w/o Excessive Coding? 255

Peterus7 asks: "I'm a student at the University of Washington, and I was planning on majoring in Computer Science or Informatics until I took Computer science, and I'm realizing that it's simply beyond me. I grew up with computers, and naturally I want to study a field that involves a lot of interaction between people and technology (mainly computers), but the Intro to Java class I'm taking now is driving me over the edge. Any suggestions for a technologically intensive field that doesn't require ungodly amounts of coding, or perhaps any general methods for surviving computer science courses for new students?"
Data Storage

Recoverable File Archiving with Free Software? 80

Viqsi asks: "Back in my Win32 days, I was a very frequent user of RAR archives. I've had them get hit by partial hardware failures and still be recoverable, so I've always liked them, but they're completely non-Free, and the mini-RMS in my brain tells me this could be a problem for long-term archival. The closest free equivalent I can find is .tar.bz2, and while bzip2 has some recovery ability, tar is (as far as I have ever been able to tell) incapable of recovering anything past the damaged point, which is unacceptable for my purposes. I've recently had to pick up a copy of RAR for Linux to dig into one of those old archives, so this question's come back up for me again, and I still haven't found anything. Does anyone know of a file archive type that can recover from this kind of damage?"
Data Storage

Resurrecting Dead Harddrives? 161

Broue Master asks: "The main harddrive of a friend's computer stopped working. He described to me that the computer began by emitting strange 'scratching sounds', and after a while, it made a 'loud *tock* sound' and stopped. He tried to reboot it but soon realized that the harddrive wasn't spinning anymore. He asked me if I could revive it, at least long enough so that he could retrieve at least his "my documents" folder. The computer was running XP. I did a little googling(tm) of my own to find out that the most recommended solution out there seems to be 'freezing' the harddrive for a day in a ziplock bag. I'd like to know what fellow Slashdot readers have done in the past to try and resurrect dead harddrives and if the freezing method would still be a good idea, today. The harddrive is a Samsung 30Gb." A good 95% of the time, once an HD is gone, break out the shovel, because it's time to bury it. Still, it would be interesting to note, if only from an anecdotal standpoint, if any of you have managed to perform such miracle hardware resurrections. Have you managed to revive a dead and decaying drive from the dead long enough to pull data off of it? If so, what did you do?

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