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Input Devices

Ask Slashdot: Gaming With Only One Hand? 221

Posted by timothy from the obvious-witticisms-are-obvious dept.
Hork_Monkey writes "I recently sustained a severe injury to one of my arms, and am lucky not to be an amputee. I'm an avid gamer (primarily PC, but also XBox) and looking for advice one how to adapt to the challenge now presented of enjoying one of my favorite pastimes. My google-fu has led me to some devices and tips, but I wanted to tap the collective while experimenting. I know there have to be some readers in similar positions who could provide some guidance. I'm figuring a few things out, and also hope to share what I find for others in a similar situation."
Medicine

Ask Slashdot: Hearing Aids That Directly Connect To Smart Phones? 183

Posted by samzenpus from the all-the-better-to-hear-you dept.
mtcups writes "I am a musician/IT guy whose hearing has suffered from VERY LOUD guitar players, (yes I do use earplugs now, but too late), and am faced with the outrageously priced hearing aids $4.5K+/pair and was appalled at their lack of integration with smart phones. It seems obvious to me that I should be able to control the hearing aids via a smart phone interface so I can shape the profile for different environments, and also control features like 'hearing loops' and Bluetooth connections. I have done some research, but my guess is that the hearing aid companies want proprietary systems and don't want a smartphone interface since they would loose control and it would allow for competition for cheaper & better programs. I am not convinced that a combination of good ear-buds, good microphone(s), and a smartphone interface couldn't totally replace these overpriced solutions."
Education

Ask Slashdot: Where Should a Geek's Charitable Donations Go? 263

Posted by Soulskill from the i-accept-all-major-credit-cards dept.
An anonymous reader writes "I'm in the position to direct (or at least suggest the direction of) a fairly large amount of charitable donation on behalf of a foundation interested in promoting education. As a lifelong geek, I'd like to see some of this money directed toward organizations involved in things geeks-like (e.g. spreading technology in education to those without it, improving the use of technology for those who have it, etc.). If it was up to you, what charitable organizations would you support and why?"
Education

Ask Slashdot: Teaching Typing With Limited Electricity, Computers? 325

Posted by timothy from the muscle-memory dept.
An anonymous reader writes "I am tasked with developing a service project to teach students in a Bangladeshi village how to type. The school has about 500 students, 12 computers donated to them in 2006, and a limited electricity supply. The students will be given job placement opportunities at a local firm in the city once they reach a certain proficiency. Therefore, we are trying to teach as many of them typing skills as possible. The problem: limited electricity, limited computers, many kids. I have some additional funding collected through donations. Instead of buying more computers, I am looking for a cost effective way that does not need a steady flow of electricity. I realize that to teach typing, I do not need a computer. I could achieve the same using a keyboard connected to a display. A solar powered calculator is a perfect example of a cheap device which has a numpad for input and an LCD for display. But so far I have not come across a device that has a qwerty keyboard and an LCD to display what's typed. I know there are some gaming keyboards that have LCDs built in but they are quite expensive. I am aiming to build a device that cost below USD 50. I considered using typewriters but they are in limited supply on the market. I also considered OLPC but it is double my anticipated budget. Do you have other suggestions?" Considering that (at least in China) sub-$50 Android tablets with capacitive screens are already here, I wish the Alphasmart line was cheaper, but apparently it currently starts at $169.
Iphone

Ask Slashdot: Best Protection Plan For Your Phone? 225

Posted by samzenpus from the best-of-class dept.
First time accepted submitter nastav writes "Now that I'm eagerly awaiting the delivery of my new shiny iPhone 5, I'm faced with a dilemma — SquareTrade, Applecare Plus, or some other insurance option? I have used SquareTrade in the past for my iPhone 3GS and iPhone 4 (I skipped iPhone 4S). It provided Accidental Damage Handling (ADH) for the iPhone before Apple introduced its own version of ADH. I've had the opportunity to file claims with SquareTrade multiple times, and they handled it quickly and professionally each time. Now that there is a product from Apple itself, I'm not sure which one to get. They are priced similarly (~$100 for a two-year plan, $50 deductible for each ADH incident) Apple limits the number of ADH claims to two, whereas SquareTrade (AFAIK) limits the number of claims to the 'value of the product,' which translates to approx. 600 USD in coverage (or about 4 ADH claims). I've tried reading many comparison articles on the internet without definitive answers. I'm hoping that the tech-savvy folks on Slashdot would help out with a discussion on pros and cons of each, and perhaps add other options into the mix."
Businesses

Ask Slashdot: How To Prove IT Knowledge Without Expensive Certificates? 186

Posted by timothy from the use-these-stickers-and-sparkle dept.
An anonymous reader writes "I'm starting my Ph.D in psychology this year and plan to finance this period with IT freelance work, mostly building websites with Drupal and setting up Linux networks, servers, etc.. Now I have a little problem: Since I never studied ICT nor followed a course that resulted in a certificate, I can only prove my knowledge by actually doing stuff or showing what I've done so far. Unfortunately that isn't always sufficient to convince potential customers. So I was wondering what other slashdotters do. Are there any free or cheap alternatives to get certificates or other more convincing ways to prove your IT knowledge?"
Communications

Ask Slashdot: What Tech For a Sailing Ship? 340

Posted by timothy from the sextant-and-anchor dept.
Razgorov Prikazka writes "There is a lot of technology involved in sailing these days. EPIRB, FHV-DSC, GPS, NAVTEX, Inmarsat, fishfinders/depth sounders, different kinds of radar (with MARPA or ATA) — you name it and there are dozens of manufacturers out there willing to provide, all of them with a range of different products. Right now I am planning a 'round-the-world-trip,'' and my ship (an 18-meter Skerry Cruiser sailing yacht) is in its early construction phase, so I need to shop for some hi-tech gear and, basically, I got lost in all the possibilities. What kind of hardware would you recommend as necessary for a trip of this kind? What would you have installed in your ship in order to have a safe trip?"
Businesses

Ask Slashdot: When Is It a Good Idea To Incorporate? 293

Posted by timothy from the when-you're-visiting-delaware dept.
First time accepted submitter stairmaster writes "A couple of months ago I came across an opportunity to supplement my income by doing some consulting work (read mobile app development) on the side. It appears that I will be doing this work for some time and my question for you is this: is it worth it to incorporate as a business? I know that the answer to this question is extremely dependent on circumstance but I'm interested in your experiences. Have you been in a similar situation, and if you have how did it work out for you?"
Software

Ask Slashdot: How Much Is a Fun Job Worth? 397

Posted by Soulskill from the three-hundred-fifty-two-dollars-and-eight-cents dept.
Nicros writes "I have the good fortune to be a lead software engineer in a really fun company. The culture and people are great, and while the position has some down sides (distance from home, future opportunities), in general I'm quite happy there, and I wasn't looking for a new job. Now, I've had an offer to go be a software director for a new company. The pay is more than 10% better, the location is closer to home, and the people seem nice. I would get to grow a new group as I saw fit, following some regulatory guidelines. Problem is, I just can't decide what to do, and I'm not even sure why I can't decide. Maybe it has to do with leaving a job that I like (something I've never done) that just doesn't sit well with me. Maybe it's fear. I'm 40, so maybe it's just getting older and appreciating stability more. But then again, I have my current position dialed in, and could use a change. I have ambition, and my current company has made every effort to work with me to develop my career — probably more in the business development side, but that could be fun too. That career path is just more vague and longer-term than jumping right into a director position, with no guarantee that it would even work out. In the new company, software is not what this company does primarily; not many people would use the software, so the appreciation level would be much lower than my current position. Has anyone made a transition like this in software? How did it work out? Did you stay or did you go? Why? What's more important, the people and culture at a job, or the opportunities that job presents for future growth?"
Math

Ask Slashdot: What To Do With Found Calculators? 302

Posted by timothy from the compare-them-for-accuracy dept.
New submitter Covalent writes "I'm a science teacher and have, over the years, accumulated a number of lost graphing calculators (mostly TI-83s). After trying to locate the owners, I have given up and have been loaning them out to students as needed. I want to something more nerd-worthy with them, though. I would feel wrong for selling them. What is the best use for bunch of old calculators?"
Privacy

Ask Slashdot: Best Practices For Collecting and Storing User Information? 120

Posted by Unknown Lamer from the design-by-committee dept.
New submitter isaaccs writes "I'm a mobile developer at a startup. My experience is in building user-facing applications, but in this case, a component of an app I'm building involves observing and collecting certain pieces of user information and then storing them in a web service. This is for purposes of analysis and ultimately functionality, not persistence. This would include some obvious items like names and e-mail addresses, and some less obvious items involving user behavior. We aim to be completely transparent and honest about what it is we're collecting by way of our privacy disclosure. I'm an experienced developer, and I'm aware of a handful of considerations (e.g., the need to hash personal identifiers stored remotely), but I've seen quite a few startups caught with their pants down on security/privacy of what they've collected — and I'd like to avoid it to the degree reasonably possible given we can't afford to hire an expert on the topic. I'm seeking input from the community on best-practices for data collection and the remote storage of personal (not social security numbers, but names and birthdays) information. How would you like information collected about you to be stored? If you could write your own privacy policy, what would it contain? To be clear, I'm not requesting stack or infrastructural recommendations."
Education

Ask Slashdot: Best Computer For a 7-Year Old? 423

Posted by timothy from the better-than-an-easy-bake-oven dept.
First time accepted submitter Boldizar writes "My son turns seven next month and I'd like to buy him a cheap computer. I'm looking for the Slashdot hivemind opinion on what would be the best computer for a child. I'm looking for a computer that will teach him basic computer literacy, and hopefully one wherein the guts are a bit exposed so that he can learn how a computer works rather than just treating it like a magic object (i.e., iPad) – but that would still keep him interested and without leaving him behind in school. For the same reason, I prefer a real keyboard so he can learn to type. I don't know enough about computers to frame the question intelligently. Perhaps something in the $300 range that would be the computer equivalent of an old mechanical car engine? Another way to think about it: I'm looking for the computer equivalent of teaching my son how to survive in the forest should the zombie apocalypse ever come."
Businesses

Ask Slashdot: How To Begin Work In IT Freelancing? 140

Posted by Soulskill from the do-not-work-on-relatives'-computers dept.
king.purpuriu writes "I'm a computer science high school student, and I'm looking for some work in IT freelancing. I have had a interest in computers and programming for a while, and I began learning on my own before high school. I would like to gain some experience (e.g. what the bulk of the jobs in various markets require, various technologies/frameworks and their usage) and possibly make some money on the side (not expecting too much; at this point, any non-negative amount will do). Key areas are web development, app programming and scripting. What solutions do you recommend? Any tips or tricks of which I should be aware? How should I deal with payment (in terms of fees and commissions; I'm from European country), and what type of work should I seek out? I would also be willing to do some small stuff for free in order to gain experience (small, static sites, small scripts, etc.)."
Music

Ask Slashdot: Hackable Portable Music Player For Helicopters? 158

Posted by timothy from the everyone-should-just-learn-to-hum dept.
First time accepted submitter mrhelio writes "I work for a medium-sized helicopter company; we mainly fly tourists around on sightseeing flights. My company needs help finding a hacker-friendly portable music player for our helicopters. We have a problem with our onboard music players — mostly because it is an obsolete terrible design. The manufacturer has made an updated model, but it's basically the same obsolete design with the same terrible software and user interface. We are worried about spending $1000 per unit on these because the manufacturer will eventually stop making replacement units and then we will be force to buy upgrades for our entire fleet again and get everything recertified. (Any piece of equipment hard mounted in a commercial aircraft has to be certified by the FAA and it takes a lot of paper work, time and money for that to happen.) So we have a new plan: get portable music players like iPods, and plug those into the aux input in the intercom system. We need something that has nine hours of battery life, can hold at least three hours of music, and has remote control options for start, stop, volume, and selecting tracks and playlists, and a display that is visible in bright and sunny as well as dark conditions. The remote control option is the toughest part to find. The pilots need to be able to control the music without taking their hands off the flight controls for safety reasons. There are buttons and toggle switches already designed into the flight controls for these kind of purposes and we have mechanics/ engineers that can wire it all together, but the music player has to support the remote interface in the first place. Our first choice would be to give each pilot an iPod, but Apple is notoriously anti-hacking and anti-open source, plus you have to pay them ridiculous licensing fees to get access to their USB interface. So we are looking for a manufacturer that is open source / hacker friendly and makes something that meets our needs. Do you know of anything that would work for us? Maybe something that runs Rockbox? Should we just break down and design something from scratch like the Butterfly MP3 player?"
Programming

Ask Slashdot: How Would You Fix the Linux Desktop? 1154

Posted by Soulskill from the solid-color-rectangles dept.
itwbennett writes "Slashdot readers are familiar with the Torvalds/de Icaza slugfest over 'the lack of development in Linux desktop initiatives.' The problem with the Linux desktop boils down to this: We need more applications, and that means making it easier for developers to build them, says Brian Proffitt. 'It's easy to point at solutions like the Linux Standard Base, but that dog won't hunt, possibly because it's not in the commercial vendors' interests to create true cross-distro compatibility. United Linux or a similar consortium probably won't work, for the same reasons,' says Proffitt. So, we put it to the Slashdot community: How would you fix the Linux desktop?"
Businesses

Ask Slashdot: What's Your Take On Stand-Up Desks? 347

Posted by timothy from the desks-that-won't-rat-under-pressure dept.
An anonymous reader writes "I work at a non-profit that doesn't have the resources to automatically bend to each and every whim. However, I've been told that I can't use a cardboard box to put my computer on, for OSHA and fire prevention reasons. So the choice is, sit down for nine hours each day or else get a standup desk to the tune of 500 bucks or more. Is this worth it? Can I make one myself? Anything to know before I get in deep?" There are lots of home-grown stand-up desks out there (search IKEA Hackers for "stand-up desk" if that's your aesthetic leaning), and some ready-made ones from plainish to very expensive. If you've used a stand-up desk, what are your thoughts?
Businesses

Ask Slashdot: Dealing With Disabilities In the Workplace? 292

Posted by timothy from the getting-a-handle-on-things dept.
mpol writes "The job market can be hard right now, depending on your background and location. Having a disability makes things even more interesting. Seven years ago I suffered from a psychosis, and I was diagnosed with schizophrenia. I have been recovering quite well, and last year I started searching for a paying job. I found one, but it didn't turn out to be the right place, so I'm back at my volunteer job as web developer. My current workplace is quite unique, as there are several people who have had a psychosis in the past, or have been diagnosed with autism. When I look at myself I know that I have some things that will always play a role: I'm very sensitive to the atmosphere in the workplace for example. I also need clear communication, more so than other people. Furthermore, a workweek of maybe 20-25 hours is the max for me. I tried self-employment, but motivation and discipline are a bit hard to come by, and it's not something that will work for me long-term. In theory it's perfect, in practice not so much. I'm not sure what my short-term future will look like, and for this year I'm quite happy where I am, but next year I might go searching for a salaried job again. I'm wondering if there are more people on Slashdot who have a job in ICT, or are seeking one, and also have disabilities. How did you land at your job, and what issues do you run into in daily practice?"
Networking

Ask Slashdot: Ad-Hoc Wireless Mesh Network For Emergency Vehicles? 200

Posted by timothy from the why-not-use-smoke-signals? dept.
First time accepted submitter Texaskilt writes "I am looking to put together a mobile mesh network for my volunteer fire department and would like some recommendations from the Slashdot crowd. Ideally, the network would consist of cheap wireless routers (Linksys WRT-type) mounted on each vehicle. From there, tablets or other wireless devices could connect to the router. When the vehicles are in the station, the routers would auto-connect to the WiFi network to receive calls for service and other updates. When out on a call, the router would form an ad-hoc network with other vehicles on the scene. If a vehicle came into range of an Internet 'hotspot,' it would notify other vehicles and become a gateway for the rest of the 'ad-hoc' networked vehicles. I've looked at Freifunk for this, but would like some other options. Recommendations please?"
Hardware

Ask Slashdot: Keeping Personal Tech Cool In Extreme Heat? 165

Posted by timothy from the we'd-like-to-know-in-middle-texas-too dept.
An anonymous reader writes "I live in the Middle East. Summer temperatures occasionally reach 60C/140F, well over the operating specs for most consumer tech. Quite a number of work and residential compounds are secured, prohibiting everything from computers to cameras to phones to USB sticks to car remote controls. When I know that I'm visiting one of those compounds, I end up leaving all the tech I can at home or in the office, and only bringing a cell phone, and leaving it in my car. However, "only a cell phone" has quickly morphed into "only two cell phones, a car MP3 player and remote, and .... ooh, shiny... a new tablet... and an electric razor just in case I have to touch up before a party in a compound." I'm wondering what kind of technologies we have for keeping all this tech cool for four hours in the car. Overnight events might last longer, but won't be as hot."
GUI

Ask Slashdot: Is the Rise of Skeuomorphic User Interfaces a Problem? 311

Posted by Soulskill from the add-to-dictionary dept.
An anonymous reader writes "The evolution of user interface design in software is a long one, and has historically tracked the capabilities of computers of the time. Early computers used batch processing which, is mostly unheard of today, and consequently had minimal human interaction. The late 60s saw the introduction of command line interfaces, which remain popular to this day, mostly with technical users. Arguably, what propelled computer use to what it is today is the introduction of the ubiquitous graphical user interface. Although graphical interfaces have evolved, in principle they have remained largely unchanged. The resurgence of Apple saw the rise of skeuomorphic graphical user interfaces, which are now starting to appear on Linux. Are skeuomorphic designs making technology accessible to the masses, or is it simply a case of an unwillingness to innovate and move forward?"

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