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Media

Good Disk Library Solutions? 371

Posted by samzenpus from the keeping-order dept.
First time submitter fikx writes "How do Slashdotters manage large collections of disks? I'm hoping for a way to manage a large collection of movies that would give me menu type access to the content, and the only consumer device left seems to be the Sony disk changer, which is discontinued. I would have thought that handling disks would have been a solved problem and on sale in many forms, but I guess not. Have Slashdotters found or built solutions? Or has this problem gone the way of the typewriter?"
Media

Ask Slashdot: Best Camera For Getting Into Photography? 569

Posted by Soulskill from the those-ones-you-can-throw-out-are-the-best dept.
An anonymous reader writes "I've managed to go my entire adult life without owning an actual camera. I've owned photosensors that were shoehorned into various other gadgets, but I've gotten to the point where the images produced by my smartphone aren't cutting it. My question: what camera would you recommend for getting into basic photography? I don't mean that in the sense of photography as a hobby or a profession, but simply as a method for taking images — of friends, family, and projects — that actually look good. That's a subjective question, I know, but I suspect many of you have a strong grasp of price versus performance. For example, when I'm picking a new video card, it's easy to figure out which cards are the best deals for a given price point — then I just have to pick a price I'm comfortable with. I figure a decent camera will run me a few hundred dollars, which is fine. But I don't have the expertise to know at what point spending more money isn't going to do me, as a camera newbie, any good. Any thoughts?"
United States

Ask Slashdot: Science Sights To See? 363

Posted by samzenpus from the world's-biggest-chemistry-set dept.
First time accepted submitter steevven1 writes "My girlfriend and I are planning a long trip across the United States for this summer, and we'd like to see the usual sights, but we both have a bit of a geeky side, and we were trying to think of science-related marvels to see along the way. So far, we have thought of places like the Very Large Array in New Mexico and Fermilab in Illinois. Any suggestions?"
Encryption

Ask Slashdot: Data Remanence Solutions? 209

Posted by samzenpus from the disintegration-ray dept.
MightyMartian writes "The company I work for has just had their government contract renewed, which is good news, giving me several more years of near-guaranteed employment! However, in going through all the schedules and supplementary documents related to the old contract, which we will begin winding down next spring, we've discovered some pretty stiff data remanence requirements that, for hard drives at least, boil down to 'they must be sent to an appropriately recognized facility for destruction.' Now keep in mind that we are the same organization that has been delivering this contract all along, so the equipment isn't going anywhere. What's more, destruction of hard drives means we have to buy new ones, which is going to cost us a lot of money, particular with prices being so high. I've looked at using encryption as a means of destroying data, in that if you encrypt a drive or a set of files with an appropriately long and complex key, and then destroy all copies of that key, that data effectively is destroyed. I'd like to write up a report to submit to our government contract managers, and would be interested if any Slashdotters have experience with this, or have any references or citations to academic or industry papers on dealing with data remanence without destroying physical media?"
Education

Ask Slashdot: Which Ph.D For Work In Applied Statistics / C.S.? 173

Posted by timothy from the there's-a-spray-to-reduce-the-inflammation dept.
New submitter soramimo writes "I'm currently a Ph.D student in Machine Learning and Biology at a pretty good European university. As my lab is moving to the U.S., I have the chance to get my Ph.D from an Ivy League university instead of the one in Europe (without much additional work, as I'm close to finishing). However, I would be getting a Ph.D in Biological Sciences rather than Computer Science. As I'm planning to work as an applied statistician / computer-scientist / analyst in the U.S. after graduating, I'm wondering which path to take. Is a Ph.D in Biological Sciences frowned upon by technology companies, or is it out-weighed by the Ivy League tag? How big of a role does the type of Ph.D play in the hiring process in the U.S., compared to what you actually did (thesis focus, publication record, software)?"
Handhelds

Ask Slashdot: Tablet With Root Access By Default? 168

Posted by timothy from the oh-you-want-everything dept.
hweimer writes "I am looking for a small (7") tablet that comes with root access out of the box. I know, I could get one of the usual suspects and root it myself, but I don't want to waste my time in the process and end up voiding my warranty. Basically, I'd like to use it for web browsing, reading PDFs and accessing my e-mails via SSH (extra bonus for X11 forwarding). Any good suggestions, or should I wait for Tizen devices to hit the market?"
Android

Are There Any Smartphones That Respect Privacy? 478

Posted by Unknown Lamer from the introducing-google-cave-view dept.
An anonymous reader writes "After many years I am finally considering entering the smartphone era. Within the mainstream, there seem to be four OS choices: Windows, Android, Blackberry, or iOS: Android comes out as clear winner to me. However, all of the choices in one way or another require sharing a lot of personal information in the Cloud run by their respective corporations. Let alone Blackberry's centralized mail servers; there is no way to have an Android smartphone working decently without sharing all of your contacts, calendar appointments, and other stuff with Google. While Android is less intrusive than iOS, the lack of privacy remains quite annoying no matter how comfortable it is to have your own calendar and contacts centralized. In 2011 is there any option, other than living in a cave, to keep one's own life private while enjoying the wonders of modern smartphone apps?"
Networking

Ask Slashdot: Updating a Difficult Campground Wi-Fi Design? 237

Posted by timothy from the streaming-for-the-airstream dept.
MahlonS writes "I am a retired network hack wintering in my RV in a campground in southern GA. 3 years ago I reconfigured the Wi-Fi system to a marginal working ability; It's now ready for a serious upgrade, prompted by a new cable net connection replacing a weak DSL. 5 dual-radio HP Curve access points connect to a 6th via single or double radio hops (effectively a Wireless Distribution System) in heavily wooded space. Unidirectional antennas at the APs (the APs are in water resistant enclosures) are placed on poles above the RVs, about 15 feet above ground. Primary hops are about 300 feet to 3 of the APs, secondary hops about the same. Signal measurements indicate that there is adequate RF between the access points. In 2008, average user count averaged about 30 users; newer devices (smart phones, etc) will likely increase that number (winter population total is about 80 RVs). While the old design worked OK when lightly loaded, I suspect that the single DSL line generated so many packet resends that the APs were flooded. This is a quasi-State Park, so money is always an issue, but there is enough squawk from the user community that a modest budget might be approved. The main AP connects to an old Cisco router. Burying wire is frowned upon, due to shallow utilities, and campfire rings that float around the campsites — sometimes melting TV cables. Since I'm not up on current Wi-Fi tech, are there solutions out there that would make this system work much better?"
Crime

Ask Slashdot: Inexpensive Anti-Theft Vehicle Tracking System? 296

Posted by timothy from the pulley-to-the-roof-each-night dept.
New submitter Chuckles08 writes "I'm about to complete the purchase of an electric scooter that is worth over $5,000. Since I'll be parking it on a college campus, it will be vulnerable to theft. I'd like to install some kind of tracking device on it but the solutions I've seen so far seem quite expensive. Are there any reasonably priced and effective solutions out there? Ideally, I'd like to be informed by text message if my scooter moves without my knowing. I'd like to then track the scooter's movements." And anything small enough to work for a scooter might be very useful for car owners, too.
Christmas Cheer

Ask Slashdot: Good, Useful Free Software For Gifts? 377

Posted by timothy from the lump-of-coal-doesn't-fit dept.
First time accepted submitter Jeng writes "I'm planning on sending flash drives to friends and family as stocking stuffers. Rather than just send a blank drive, I'm looking for what good useful free software that I can load on it — from system utilities and encryption software to fun little games." We've asked similar questions before, but software keeps getting better, and so do the prices on flash drives. So what would you give as a gift this holiday season?
Security

Why Do Companies Backup So Infrequently? 403

Posted by samzenpus from the save-your-work dept.
Orome1 writes "Businesses are on average backing up to tape once a month, with one alarming statistic showing 10 percent were only backing up to tape once per year, according to a survey by Vanson Bourne. Although cloud backup solutions are becoming more common, still the majority of companies will do their backups in-house. Sometimes they will have dedicated IT staff to run them, but usually it's done in-house because they have always done it like that, and they have confidence in their own security and safekeeping of data."
Businesses

Ask Slashdot: Best Tools To Aid When "On Call"? 249

Posted by samzenpus from the hi-tech-wake-up-call dept.
An anonymous reader writes "Since most readers of slashdot are IT'ers, I assume this is a familiar story: when working in IT, it often happens you need to be standby or 'on call' during a certain period. That may mean you can receive phone calls or text messages from a monitoring system in the middle of the night. I've been looking for a way to have those alerts wake me in the middle of the night but not my partner, who is sleeping right next to me. Are there hardware aids out there that can alert a person without troubling their close environment? I'm thinking armwrists, vibrating head pillows, ..."
Education

Ask Slashdot: Statistical Analysis Packages For Libraries? 146

Posted by samzenpus from the we-know-what-you-read-last-summer dept.
HolyLime writes "I'm a librarian in a small academic library. Increasingly the administration is asking our department to collect data on various aspects of our activities, class taught, students helped, circulation, collection development, and so on. This is generating a large stream of data that is making it difficult, and time consuming, to qualitatively analyze. For anything complicated, I currently use excel, or an analogous spreadsheet program. I am aware of statistical analysis programs, like SPSS or SAS. Can anyone give me recommendations for statistical analysis programs? I also place emphasis on anything that is open source and easy to implement since it will allow me to bypass the convoluted purchase approval process."
Hardware Hacking

Ask Slashdot: Building an Assistive Reading Device? 134

Posted by timothy from the start-with-the-C3P0-and-subtract-parts dept.
RulerOf writes "A few years ago, my girlfriend's grandfather was diagnosed with Macular Degeneration. Ever since, he has had progressively more trouble with daily activities. While his wife and family are able to help him with most things, at the age of 88 and without many living friends left, he dearly misses the ability to read printed text. He was able to get by for some time with magnifying glasses and other basic aids but now even those do not help. Recently, a local clinic which specializes in treatment for low-sight and blind individuals made him aware of and showed him several assistive reading devices that successfully allowed him to read. He mentioned this to his family members, and when I was told about it, I thought that these devices sounded like they were not much more than a camera attached to an LCD monitor or television with a little bit of special software thrown into the mix." (Read on below for more.)
The Almighty Buck

Ask Slashdot: Crowdfunding For Science — Can It Succeed? 153

Posted by Soulskill from the i-will-pay-you-a-quarter-to-invent-time-travel dept.
jearbear writes "Can crowdfunding work for science? Having raised nearly $40,000 for scientific research in 10 days for projects as diverse as biofuel catalyst design to the study of cellular cilia to deploying seismic sensor networks (that attach to your computer!) to robotic squirrels, the #SciFund Challenge is taking off like a rocket. Might this be a future model for science funding in the U.S. and abroad? What would that mean?"
GUI

Ask Slashdot: Physical Input Devices For Developers? 147

Posted by timothy from the solenoids-in-shoes-are-a-start dept.
First time accepted submitter paysonwelch writes "I am a developer and entrepreneur and I am considering developing a very graphically rich and custom interface for my latest application which does charting and analysis of large data sets. The application would feature lots of gauges, knobs and levers. As I was thinking about this I said to myself, why not hook up physical knobs and levers to my computer to control my application instead of designing them in 2D bitmaps? This could potentially save screen space and provide tactile feedback, and a new way of interacting digitally with one's application and data. So my question is whether or not anyone out there has advice for building a custom solution, perhaps starting with a mixing board, or if there are any pre-fab kits / controllers for achieving this?"
Communications

Ask Slashdot: Post-Quantum Asymmetric Key Exchange? 262

Posted by timothy from the tin-can-no-string dept.
First time accepted submitter LeDopore writes "Quantum computers might be coming. I'd estimate that there's a 10% chance RSA will be useless within 20 years. Whatever the odds, some of the data we send over ssh and ssl today should remain private for a century, and we simply can't guarantee secrecy anymore using the algorithms with which we have become complacent. Are there any alternatives to RSA and ECC that are trustworthy and properly implemented? Why is everyone still happy with SSH and RSA with the specter of a quantum menace lurking just around the corner?"
Businesses

How Do I Get Back a Passion For Programming? 516

Posted by samzenpus from the you've-lost-that-loving-feeling dept.
bigsexyjoe writes "I am a somewhat experienced software developer who is pretty much an office drone. I used to enjoy writing code. I even enjoyed writing routine code before it became routine. But now I just come in day in and day out. I work for manipulative jerks. I don't care about the product I create. I don't enjoy coding anymore. I'm not great at interviewing. I don't have an impressive resume. I stick in more advanced stuff into my code when I can, but that is always on the sly. So my question is how do I get back the enjoyment I used to have writing code?"
GNOME

Ask Slashdot: Unity/Gnome 3/Win8/iOS — Do We Really Hate All New GUIs? 1040

Posted by Soulskill from the stop-moving-my-buttons dept.
Brad1138 writes "You see complaints about the 'next gen' GUI's all over the place, but do we really all hate them? Personally, I don't like them — I tried very hard to like Unity in Ubuntu 11.04/11.10 before giving up and switching to Mint (I am very happy there currently). But is it the vocal minority doing all the complaining, or is it the majority? Are we just too set in our ways?"
Businesses

Ask Slashdot: What To Do With Spammers You Know? 333

Posted by timothy from the oh-you-mean-legal-things-right? dept.
courteaudotbiz writes "For years, a business named Compu-Finder has been sending spam all around the province of Quebec, Canada. In their emails, there is a phone number where we can reach them, and an unsubscribe link that you can click and seems to work, but even after asking them on the phone, by email or with their unsubscribe link, to unsubscribe me, I still receive 10 — 15 spams a week coming from this company. Many bloggers, journalists and radio chroniclers talked about them, but they seem to be untouchable. Still, it is easy to find the names, addresses and phone numbers of the shareholders and administrators of the company. How can we, collectively, take action to make them understand that we do not like their mass mailing practice?"

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