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Comment Re:Software solutions (Score 1) 356

There are authorities that are relevant for automotive embedded software safety. Groups such as the UK's MIRA have a working group, MISRA (Motor Industry Software Reliability Association) which define a safe subset of C that is workable for embedded systems.

Specifically, undefined, unspecified and implementation-dependent behaviour of the C standard is identified, and the unsafe aspects are prohibited as part of the MISRA-C subset.

Alongside this, embedded system vendors in the automotive industry have serious validation requirements both from clients, and from internal compliance processes - the SEI's CMMI and ISO 26262 are a couple of standards that come to mind.

Keep in mind, this may be a little out of date - it's been a few years since I worked in automotive, but the people working in the industry do take it very, very seriously.

Hardware Hacking

Arduino Goes ARM 144

mikejuk writes "The whole world seems to be going in ARM's direction. The latest version of Windows 8 will run on ARM processors, Raspberry Pi is a $25 ARM based machine and now the open source Arduino platform has a new member — the ARM-based Arduino Due announced at the Maker Faire in New York. The Due makes use of Atmel's SAM3U ARM-based process, which supports 32-bit instructions and runs at 96Mhz. The Due will have 256KB of Flash, 50KB of SRAM, five SPI buses, two I2C interfaces, five serial ports, 16 12-bit analog inputs and more. This is much more powerful than the current Uno or Mega. However, it's not all gain — the 3.3V operating voltage and the different I/O ports are going to create some compatibility problems. Perhaps Intel should start to worry about the lower end of the processor world."
Canada

Canada To Adopt On-Line Voting? 405

belmolis writes "Here in Canada we have an old-fashioned paper ballot voting system that by all accounts works very well. We get results quickly and without fraud. Nonetheless, Elections Canada wants to test on-line voting. From the article: 'The head of the agency in charge of federal elections says it's time to modernize Canada's elections, including testing online voting and ending a ban on publishing early election results.' Is it worth trying to fix a system that isn't broken?"
Patents

Patent Applications Hint Apple Wants To Eliminate Printer Drivers 323

An anonymous reader writes "Apple has filed two patent applications that describe an approach as well as file formats and APIs to eliminate the printer driver as a requirement for users to access a printer and print documents. If the company has its way, there will be three ways to access a printer in the future: The first will be via a conventional software driver. The second will be via a cloud service and the third will be via a driverless access method that supports 'universal' printing from any type device."

Comment "No fair"? (Score 5, Insightful) 329

I think we can safely assume that Blackberry is about as secure as a wet paper bag in countries where the device has become "commercially successful" and the government is less than interested in maintaining privacy.

Mentioining "national security" at the end of the video is a clear sign that RIM has well and truly given in on their claims of absolute security for the sake of maintaining a moderately-successful business.

Never trust the security of communications where the keys are being handled by someone outside your organisation.

Portables

Ask Slashdot: How Do You Choose a Windows Laptop? 898

jfruhlinger writes "I'm a Mac guy. When our 2004-era Windows XP laptop, which was used primarily by my wife, died last summer, I got myself a new MacBook Pro and she inherited my still serviceable 2008 MacBook. But after about six months, she hasn't gotten used to it, and wants a Windows machine. I don't have an ideological problem with this — it'd be her computer, and we've got a bit of money stashed away to pay for it. But trying to pick one out is my job, and I find the the whole process bewildering. Apple's product differentiation is great at defeating the paradox of choice — you have a few base models, the difference between which is quite obvious, and you can customize each. The Windows world seems totally different. Even once I've settled on a vendor for a Windows laptop (something I haven't done yet), each seems to have a bewildering array of product lines with similar specs. Often models that you find in electronics or office supply stores that seem promising in terms of form factor are exclusive to those stores and can't be found online. Obviously people do navigate this process, but I'm just feeling out of my depth. How would Slashdotters go about picking a solid, basic laptop for Web surfing and document editing that won't be obsolete in two years?"

Comment I'd be fine with this, as long as... (Score 5, Interesting) 337

I'd be fine with this, as long as the beancounters are forced to personally visit every single trucker in person, and attempt to extract their fees.

I'd imagine they'd soon have a 'close encounter of the truckstop kind'... perfect sort of punishment for this level of arrogance. Next they'll be demanding fees for listening to the radio while driving to work. The publishing industry will stop at nothing to fraudulently demand fees for others' works.

Comment Re:IPAD vs Laptop (Score 1) 115

The restriction on civilian GPS receivers is that the receiver should be able to show a position higher than 11mi, or a velocity greater than 515m/s, but not both simultaneously. A number of GPS manufacturers, however, have implemented this in a somewhat slack fashion and used || instead of &&.

Education

Which Language To Learn? 897

LordStormes writes "I've been a Java/C++/PHP developer for about 6 years now. However, I'm seeing the jobs for these languages dry up, and Java in particular is worrisome with all the Oracle nonsense going on. I think it's time to pick up a new language or risk my skills fading into uselessness. I'm looking to do mostly Web-based back-end stuff. I've contemplated Perl, Python, Ruby, Erlang, Go, and several other languages, but I'll put it to you — what language makes the most sense now to get the jobs? I've deliberately omitted .NET — I have no desire to do the Microsoft languages."
Advertising

Fighting Ad Blockers With Captcha Ads 450

krou writes "Living in an ad-free internet thanks to ad blockers? That could be a thing of the past if software firm NuCaptcha has their way by making captchas into ads. 'Instead of the traditional squiggly word that users have to decipher, the new system shows them a video advert with a short message scrolling across it. The user has to identify and retype part of the message to proceed. Companies including Electronic Arts, Wrigley and Disney have already signed up.'"
Facebook

FarmVille Now Worth More Than EA 344

tekgoblin writes "Zynga, the creators of the popular hit Facebook game FarmVille, should be happy today as the company's worth has passed that of EA (Electronic Arts)."

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