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Education

Ask Slashdot: What To Do With Old Webcams? 258

An anonymous reader writes "I work as an IT administrator at a school. We have just upgraded our entire webcam inventory (about 45 webcams, model Logitech Quickcam Communicate STX) and have all the old ones sitting around. I would like to know what a neat project would be to make use of all the old ones. I was figuring there would be an open project somewhere that involved mass amounts of webcams."
Spam

Ask Slashdot: Is Reverse DNS a Worthy Standard For Fighting Spam? 301

drmartin66 makes it to the front page with this question: "Last weekend I installed a new spam filter server for a client, and enabled connection rejection if the sending server did not have a Reverse DNS record. Since then, I have had a number of emails rejected from regulator bodies that do not have a Reverse DNS record, and are refusing to have one created for their email server. What is your opinion of Reverse DNS records? Are they (or should they be) a standard, and required? Or are they useless for spam fighting?"
Robotics

Ask Slashdot: Project Scope For MLB Robot Umpires? 141

nightcats writes "The League Championship Series of baseball are upon us, and numerous sports media pundits, armies of fans at comment boards, and TV people are openly debating the possibility of robot umpires coming to Major League Baseball, to either replace or enhance the human umps' work on the field. Question: what kind of project are we reasonably talking about here? What would the scope and length be from planning/design to user testing/implementation (presumably in a spring training/minor league setting)? What kinds of hardware (video scanners, touch-sensitive bases/foul lines, etc.) and software would be required?" And, as long as we're on the subject — do you think it would be good for the game?
Programming

Ask Slashdot: Standard Software Development Environments? 362

First time accepted submitter sftwrdev97 writes "I have only been doing software development for about 5 years, and worked most of it at one company. I recently switched to a new company and am amazed at the lack of technology used in their development process. In my previous position, we used continuous integration, unit testing, automated regression testing, an industry standard (not open source) in version control, and tried to keep up with the latest tools, Java releases, etc. In the new position, there is no unit or regression testing, no continuous integration, compiled files are moved to the production environment basically by hand and there is no version control on them. The tools we are using have been unsupported for 5-7 years and we are still using old Java. I am just wondering since this is only my second job in the industry, is this the norm for most development environments? Or do most development environments try to keep up on technology or just use what ever gets them by?" What's it like in your neck of the woods?
The Almighty Buck

Ask Slashdot: How Do You View the Wall Street Protests? 1799

__roo writes "The New York Times reports that the Occupy Wall Street movement has inspired hundreds of Facebook pages, Twitter posts, and Meetup events, and that 'blog posts and photographs from all over the country are popping up on the WeArethe99Percent blog on Tumblr from people who see themselves as victims of not just a sagging economy but also economic injustice.' What do Slashdotters think? Do you relate to the 99% stories? Do they make you angry — either at the system, or at the protesters? If it's at the protesters, is it rational or a just-world effect?"
Education

How Do You Educate a Prodigy? 659

Nethead writes "When he was 8 years old, Gabriel See got a score on the math part of the SAT that would be the envy of most high-school seniors. When he was 10, he worked on T-cell receptor research at the Fred Hutchinson Cancer Research Center. He's built a Genomic Lab Liquid Handling System out of Legos. He's studied chaos theory, string theory, quantum mechanics and nuclear science. He's 13 now. How do you fit him into the American school system?"
Businesses

Ask Slashdot: Create Custom Recovery Partitions With FOSS? 133

First time accepted submitter KowboyKrash writes "OK, a little background: I use Acronis to create custom recovery partitions for my personal computers that include all my software and drivers. I also work for a growing computer repair shop which has ventured into eBay sales of refurbished computers. We receive the machines with wiped hard drives. Since we get multiples of each model, we load everything on one then make images with Clonezilla. It would be nice to set up recovery partitions as well. Acronis is out of the question, since it would cost for a license for each machine. Do any Slashdotters know of any FOSS options?"
Education

Ask Slashdot: Which License For School Products? 56

Reader TheodoreQSwiss breaks onto the page with this question: "The independent school where I serve as Dir. of Technology is in the middle of reworking their employee handbooks and would like to include a section on ownership of the intellectual property produced by employees of the school while doing work for the school. Ideally, both the school and the creator(s) would be able to retain rights to the use of the product. Do you have any recommendations on licenses that would support both parties involved?"
Businesses

Ask Slashdot: Does Being 'Loyal' Pay As a Developer? 735

An anonymous reader writes "As a senior developer for a small IT company based in the UK that is about to release their flagship project, I know that if I were to leave the company now, it would cause them some very big problems. I'm currently training the other two 'junior' developers, trying to bring them up to speed with our products. Unfortunately, they are still a long way from grasping the technologies used – not to mention the 'interesting' job the outsourced developers managed to make of the code. Usually, I would never have considered leaving at such a crucial time; I've been at the company for several years and consider many of my colleagues, including higher management, to be friends. However, I have been approached by another company that is much bigger, and they have offered me a pay rise of £7k to do the same job, plus their office is practically outside my front door (as opposed to my current 45 minute commute each way). This would make a massive difference to my life. That said, I can't help but feel that to leave now would be betraying my friends and colleagues. Some friends have told me that I'm just being 'soft' – however I think I'm being loyal. Any advice?"
Books

Ask Slashdot: Good, Relevant Usability Book? 173

First time accepted submitter osman84 writes "I've been developing web/mobile apps for some time, and have managed to build up some decent experience about usability. However, as I'm growing a team of developers now, I've noticed that most of the young ones have a very poor sense of usability. Unfortunately, since I was never really taught usability as science, I'm having trouble teaching them to develop usable apps. Are there any good books that make a good read for general usability guidelines for web/mobile apps? I have a couple from my college days, but I'd like something more recent, written in the era of mobile apps, etc."
Open Source

Ask Slashdot: Spreading the Word About At-Risk Open Source Projects? 115

An anonymous reader writes "There is a piece of software, released under the Modified BSD license, that risks becoming abandonware and, IMHO, is worth being saved. Where can I post an announcement to find people than can take care of it?" This seems like a problem that a lot of projects run into; is there a clearinghouse for open-source projects at risk?
Star Wars Prequels

Ask Slashdot: What To Do In SW:TOR For Just 3 Days? 211

rodrigoandrade writes "I've been invited to participate in the beta testing program for SW:TOR. However, EA's giving out 3-day passes to most testers. A few people are receiving passes for longer periods. Mine will be from Friday 5am through Monday 12am (CST) (i.e. Sunday evening). Since it's a frakking 10GB download (almost 2GB for video alone) I'll use for only 3 days, I'd like to make the most out of it. If you're an experienced beta tester, please post some tips travel-guide style on what I should do, quests I should take, places to visit, etc. TYIA. May the Force be with you!"
Cellphones

Ask Slashdot: Advice For Using a Cell Phone In China? 149

First time accepted submitter Oyjord writes "I am going to China in March, and I was curious what kind of cell phone hardware and plans American travelers use while there. I honestly don't like cell phones (and I currently use the Drug Dealer Throwaway Special Du Jour) but I thought I'd look into one with a good data plan, so I could perhaps take pics and upload them on the spot, and perhaps use the phone's internal GPS as opposed to taking my Garmin along, etc." (Note: it would be great if you include in your answers some idea about their currency — if you're in China right now, say, or if you were there more than a year ago.)
Medicine

Ask Slashdot: How to Exploit Post-Cataract Ultraviolet Vision? 350

xmas2003 writes "I recently had cataract surgery with a Crystalens implant. With my cloudy yellowing (UV-filtering) natural lens removed, I see the world in a new light (more on that in a moment) as everything is brighter and colors are more vivid ... plus in focus. As a typical Slashdot reader, I've been myopic since childhood, so it's wonderful not to have to wear glasses/contacts for distance. One interesting oddity is that I can now see ultraviolet light — it seems that there are a few people who have photoreceptors sensitive below 400nm into the UV spectrum. I've done some testing with a Black Light and UV filter to confirm this but would love to do more conclusive testing such as using a Monochromator — anyone in the Boulder, Colorado area have access to one? And any suggestions from Slashdot readers on how I can further explore this phenomenon? While I can't see dead people, I guess I have a 'superpower' ... although I'm not sure a middle-aged suburbanite dad should don purple tights and cape to become a crime-fighter!"
Handhelds

Ask Slashdot: Websites Friendly To eReader Browsers? 96

DJCouchyCouch writes "I have a Kobo Touch eReader that comes with a bare-bones web browser. Since the screen is E-Ink based, the browsing experience is pretty poor due to the low refresh rate of the screen. Scrolling is twitchy and often laggy. Are there sites out there that can reformat a website to be more like book reading? I'm not asking for a perfect, tablet-like experience, just something better than what it does now."
Networking

Ask Slashdot: Trustworthy Proxy Services? 164

gusoline writes "Since I'm now living in Brazil (originally from the U.S.), I'm looking for a reliable, trustworthy proxy service I can use to both access services I've used for a long time (Pandora, Netflix, etc.) and services I want to try out (Spotify). Since I'm not looking for illegal downloads or to hide what I'm doing, I'm less concerned about anonymity than I am about region restrictions, reliability, latency, and security of passwords and traffic through their network. I'm OK paying for services that deliver what I want (including the Proxy service itself). Any suggestions from the Slashdot crowd?"
Data Storage

Ask Slashdot: Best Long-Term Video/Picture Storage? 499

First time accepted submitter (and first-time parent — congratulations!) SoylentRed writes "I recently have had my first kid, a wonderful healthy daughter who is now just over 6 months old. As one can expect, we have an abundance of photos and videos, and have started to scratch our heads about the best way to store these files and back them up long-term. My parents have asked us (funny thing is it was my mom — the least tech-savvy person among our family) what our plan is to make sure these files are saved and available for her when she is older — which made me realize that we don't really have a good plan! We are currently using TimeMachine on my wife's MacBook Pro; for now we are doing OK with that as a back-up. But my parents have offered to help pay for something that might be a better solution. We could burn DVDs — but that is tedious and gets to be a pain as we would need to back those up (or recopy) them every year or so to be sure we aren't suffering from degrading DVDs. Is our best option right now to pick up two hard drives, back up all our pictures and videos to the first, and then use a 3rd party app to mirror that drive to the second just in case one of them craps out? Is there an online solution that would be better? We are still a few years away from being able to afford the DVDs/CDs that are the 100+ year discs. Is there a better solution I haven't thought of?"
Books

Ask Slashdot: Best Open Product Review Website? 55

First time accepted submitter MastaBaba writes "I want to move my personal reviews (of books, games, music and films) from my website to an online product review website. However, I would like to be able to bulk upload my existing reviews and I would require my reviews to be downloadable by me in CSV, at any time in the future. Goodreads allows for import/export of book reviews, and IMDB allows you to export your ratings, but what about game and music reviews? What website aggregates consumer reviews of (all) products, while allowing for each individual user to easily import and export his own reviews?"
Education

Ask Slashdot: Successful Software From Academia? 314

An anonymous reader writes "A lot of masters and PhD theses are about development of software targeting the solution or the automation of a specific problem. Bioinformatics, for example, has a lot of journals about software tools that are coded in academic environments; some of this software is the final result of a four-year PhD. But my question is, how much of this software will see the light outside the universities? I know of some examples, like BSD, but they are an exception, right? Is there any list of successful software created entirely inside universities' labs that became widely used?"
AI

Ask Slashdot: Best Way To Learn About Game Theory and AI? 152

xmojox writes "I would like to learn more about Artificial Intelligence and Game Theory. I know these are both large areas of study; however, my main interest is in how these affect decisions in the world. This would include politicians, business people, and general society. I'm not looking for a career or anything; this is just a personal interest of mine. Where are good places to start in these areas for somebody new to them? I'm aware of the Stanford on-line classes, but those don't work with my current schedule."

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