Follow Slashdot blog updates by subscribing to our blog RSS feed

 



Forgot your password?
typodupeerror
×

Comment Potential for abuse (Score 2, Interesting) 760

The potential for abuse is insane. Say I'm rich. I simply hire some poor guy with zero income to break the law when I need it done (driving me around when I'm in a hurry is a good one). If he gets in trouble I give him a bonus. If he gets caught too many times then I hire some other guy. Really, this is a stupid idea, and will further lead to bias and all kinds of issues with the police. Want to bet people driving more expensive cars get pulled over more often there? Especially in jurisdictions that rely on traffic fine income to support their infrastructure. Cops have latitude in writing tickets, etc. Only going 5-10 over? It's their choice to pull you over or not. They are not *required* to by law, and because of that, the potential for discrimination based on wealth will happen. Maybe you've just a got a cop who financially is in rough shape and he wants to stick it to the man. Well, he'll just wait for a luxury car to come along and bust them for going 5-6 over the limit.

Stupid idea.

Comment Re:At this point Mars is running before you can wa (Score 2) 228

Imagine if the Roanoke colonists decided Antarctica should be their goal. Well that's where Mars colonization plans are today. Of all the reasonable candidates, (Low earth orbit, the Lagrange points, the Moon, Mars, Asteroids) Mars is about the worst. It's at the bottom of the deepest gravity well outside of earth, except for the asteroids it has the longest travel time, and will have the longest development time before it can return resources to the people that invest in it.

Hang on there a second. How do you colonize low earth orbit or the Lagrange points? By your analogy, you're saying the Roanoke colonists should have "colonized" the Atlantic on a big floating platform or something. That isn't colonizing. The point in either the moon or mars is to extract and make use of resources to build habitations, create fuel, food, energy, etc. Hanging out in space in a tin can is not "colonizing" anything, no more than sitting in a raft in the middle of the Atlantic.

Comment Well there's your problem right there... (Score 5, Interesting) 101

Gigaom reaches over 6.5 million monthly unique readers and continues to be the leading independent voice that demystifies emerging technology through its news, events and research. We’re a new type of media company with a business model that leverages technology, transparency and access to information. The company’s growth has been propelled by great writers, journalistic integrity, industry depth and audience engagement.

We offer integrated advertising programs across all of our channels: Cloud, Data, Media, Mobile, Science & Energy, Social & Web, and Podcasts. With a strong mobile reach of over 2 million monthly readers, our mobile advertising on Flipboard is highly targeted. With an array of podcasts, newsletters and other custom campaigns, we have a campaign offering to fit any client’s budget and marketing goals.

I don't know who these "6.5 million monthly unique readers" are, but if the regular crowd at Slashdot has never even heard of their site, then they weren't really reaching 6.5 million people, or they were the wrong 6.5 million people. According to their careers page it looks like they had a lot of overhead and tried to run like an old fashioned news company with two offices in major cities. They certainly weren't lean-and-mean.

https://about.gigaom.com/caree...

Comment Ocean sizes (Score 4, Informative) 58

First of all, the Slashdot headline is wrong. It is "arctic ocean" sized, not antarctic. Second, the article makes another comparison that makes more sense, since Mars and Earth aren't the same size (how big would the arctic ocean be placed on mars? Not something we can visualize). That is the ocean on Mars covered slightly more of the planet than the Atlantic ocean covers on Earth - the Mars ocean covered 19% of the planet, while the Atlantic covers 17% of the Earth. Of course the volume of water and depths are totally different.

Comment Re:"Real" money (Score 0) 178

Mt Gox is an exchange, and exchanges exchange "real" money for bitcoins, correct? So say I paid $2,000 for bitcoins at Mt Gox, and I left those coins there instead of transferring to my own wallet. Thus if those particular coins went missing, I would have been out exactly the $2,000 I paid for them. Now on the other hand, say I mined bitcoins and transferred to Mt Gox for them to be sold, and those coins went missing. They never had any "real" value attached to them - only whatever resources I claimed to have consumed in generating them. See the difference?

Comment Perception (Score 4, Interesting) 420

First off, the picture is crap. It's overexposed and the white balance is off by a mile. My 10 year old Razr flip phone took better pictures than that.

However, there's still a human perception factor going on. I had looked at the picture on my laptop, and it was clearly white and gold. Then later I pulled the exact same picture up on my iPhone to show it to someone, and it looked black and blue. I then concluded that the picture looked different on my laptop than my phone due to differences in the display. When I got back home I pulled the picture up on both my phone and laptop to do a direct comparison, and both, including on my phone, looked white and gold again.

So I think it depends on whether your eyes are currently adapted to dim indoor lighting or bright outdoor lighting, in addition to the backlight on your device also changing the hue depending on if it's automatically full bright for outdoors or dim for indoors.

Comment Realistic (Score 4, Insightful) 374

I think solar is great - I have some panels on my camper, which is very conducive to solar type use because it's already designed to function off-grid. But let's be realistic. Let's say every home in America stuck a couple thousand watts of solar power on their roof, and wanted to sell the power into the grid (as opposed of having to store it on-site). How is that supposed to work? If no power generation is required by the power company when the sun is shining, but the full normal generation is required the instant clouds sweep over a community or at night, etc, then how is that supposed to work? None of the power generation plants can function in that "instant on / instant off" type of a mode. Particularly not nuclear. The point is, once the adoption reaches some (rather smallish) percentage, there will be some major problems and costs that will have to be addressed.

Regarding the incentives (tax credits and the like), again, once solar hits some critical mass, why would the government provide incentives? The incentives did their job, and got some number of people to adopt solar.

Nothing is stopping anyone from using solar. It's just that it may not be a profitable (as in selling electricity or getting a tax break) endeavor. So don't whine when it can't be used purely for an economical advantage.

Comment Interpretation (Score 4, Insightful) 99

Translation of what they really said:

The investigation into the intrusion methods described in the document and the sophisticated attacks that Gemalto detected in 2010 and 2011 give us reasonable grounds to believe that an operation by NSA and GCHQ probably happened

The attacks were sophisticated, thus the fact that we were compromised was justified. We will play the victim card straight off. We presume that because the attacks were sophisticated that it was the NSA and GCHQ, although any hacker group and nation-state would give their left arm for our encryption keys. However NSA and GCHQ are scary acronyms, and so we were supposedly up against the most powerful hacking group in the world, again, justifying the fact that they succeeded.

The attacks against Gemalto only breached its office networks and could not have resulted in a massive theft of SIM encryption keys

The attacks resulted in a theft of our SIM encryption keys, although not a "massive" one, whatever "massive" means.

The operation aimed to intercept the encryption keys as they were exchanged between mobile operators and their suppliers globally. By 2010, Gemalto had already widely deployed a secure transfer system with its customers and only rare exceptions to this scheme could have led to theft

Rare exceptions to our scheme led to theft.

In the case of an eventual key theft, the intelligence services would only be able to spy on communications on second generation 2G mobile networks. 3G and 4G networks are not vulnerable to this type of attack

Intelligence services were able to spy on communications on 2G mobile networks, due to this one known particular theft of SIM keys that we managed to discover. Even the most modern cell phones fall back on 3G and 2G mobile networks if 4G is not available, so this could affect any phone.

None of our other products were impacted by this attack

Products of ours were impacted by this particular attack, but at least it wasn't every single product we have.

The best counter-measures to these type of attacks are the systematic encryption of data when stored and in transit, the use of the latest SIM cards and customized algorithms for each operator

We are trying to come up with better counter-measures to prevent them from continuing to access our encryption keys.

Comment Re:Nuclear plants don't like sudden shutdowns (Score 0) 311

But that has nothing to do with the generation of electricity, only the generation of heat. Surely the system can simply bypass the generators when the power is not needed. The cooling towers and ponds cool the steam / water back down before cycling back into the reactor anyway, regardless of whether the generators are part of the loop or not. An "emergency shutdown" of the reactor should not be necessary just because the electricity is not needed. Sounds like they think there is a high probability of a significant part the grid going down and not requiring all of the available power generation, so they're saving money by shutting it down now and shifting production to the natural gas / coal plants (which can be "turned off" and "turned on" much faster, to save even more money when the grid goes down).

Slashdot Top Deals

Always look over your shoulder because everyone is watching and plotting against you.

Working...