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Comment: Unfair and unconstitutional (in U.S.), seriously (Score 1) 256

by purplie (#48504371) Attached to: UK Police To Publicly Shame Drunk Drivers On Twitter This Christmas
While offenders may deserve shame, it is:
  1. 1. Not fair that some offenders get shamed and some don't (on top of paying the normal penalty), depending on the whims of the police; in the U.S. this would be a violation of the Equal Protection clause;
  2. 2. Illegal that the police are effectively adding their own punishment, without any legal basis, on top of the punishment put into law by elected lawmakers --- if lawmakers had wanted public shaming to be part of the punishment, they could have made it so;
  3. 3. Unconstitutional that the punishment will apparently be put on accused rather than convicted people.

Comment: Dr Who novel [SPOILER] (Score 2) 165

There was a Doctor Who novel, I think this one, The Murder Game by Steve Lyons, where there was an "Assassination program"... a sophisticated malware package that just required to be configured with the victim's name, and it would search out means to physically kill them via computer-controlled objects.

I'm no expert, but even today it sounds almost possible. You need: (1) a way of tying victims to physical objects and locations (DMV records, toy purchases, planning permission applications, ... ), (2) hacks for physical objects (cars, street lights, Mindstorm Legos, home automation systems, ...), (3) a worm/virus base to spread the code to computer systems physically near the objects.

If that sounds like an implausible engineering effort, remember that malware packages are incrementally improved on and made more powerful over time... it would start out with some simple and unlikely-to-succeed algorithms, and evolve into something with a huge array of killing options.

(Maybe at that point people would start taking privacy seriously.)

Comment: Re:Great Strategy (Score 1) 112

by purplie (#48341647) Attached to: Amazon's Echo Chamber
But for an example of when this is a bad idea, look at Netflix. Their decision to become a content provider puts them in direct competition with those with whom they're trying to negotiate streaming contracts. They lost track of their original raison d'être --- to be a place to watch whatever you want --- and have been doing a poor job of expanding their rental/streaming catalog.

+ - Does touchscreen spoil your e-reading?

Submitted by purplie
purplie (610402) writes "Amazon's new Kindle lineup now includes touchscreen models only. Even the low-end "basic" model has a touchscreen.

Am I the only reader who feared this? I enjoy holding my reader casually, carelessly, not having to worry about accidentally triggering a page turn, highlight, or dictionary lookup by just "holding it wrong". With a touchscreen, the necessity of holding it carefully is a distraction.

Wouldn't it make sense to include a software option to disable the touchscreen when it's not wanted?"
Science

The Evolution of Diet 281

Posted by samzenpus
from the eat-like-your-ancestors dept.
An anonymous reader writes Here's a story from National Geographic that looks at the historical diets of people from around the world and what that diet might look like in the future. From the article: "So far studies of foragers like the Tsimane, Arctic Inuit, and Hadza have found that these peoples traditionally didn't develop high blood pressure, atherosclerosis, or cardiovascular disease. 'A lot of people believe there is a discordance between what we eat today and what our ancestors evolved to eat,' says paleoanthropologist Peter Ungar of the University of Arkansas. The notion that we're trapped in Stone Age bodies in a fast-food world is driving the current craze for Paleolithic diets. The popularity of these so-called caveman or Stone Age diets is based on the idea that modern humans evolved to eat the way hunter-gatherers did during the Paleolithic—the period from about 2.6 million years ago to the start of the agricultural revolution—and that our genes haven't had enough time to adapt to farmed foods."

+ - Delaware Enacts Law Allowing Heirs to Access Digital Assets of Deceased

Submitted by Anonymous Coward
An anonymous reader writes "Ars reports: "Delaware has become the first state in the US to enact a law that ensures families' rights to access the digital assets of loved ones during incapacitation or after death." In other states, the social media accounts and email of people who die also die with them since the companies hosting those accounts are not obligated to transfer access even to the heirs of the deceased. In Delaware, however, this is no longer the case. The article notes that even if the deceased was a resident of another state, if his/her will is governed by Delaware law, his/her heirs will be allowed to avail of the new law and gain access to all digital assets of the deceased."

Comment: Fully-autonomous or bust, because (Score 5, Insightful) 163

by purplie (#47585059) Attached to: Fooling a Mercedes Into Autonomous Driving With a Soda Can

"Pseudo-autonomy" is where the driver is expected to be alert and ready to take over. Therefore,

Autonomous car is to Chauffeur
as
Pseudo-autonomous car is to Student Driver

Ever chaperoned a student driver? Nerve-wracking, and harder than just driving the car yourself. Forget it.

+ - Mathematicians Devise Typefaces Based On Problems of Computational Geometry->

Submitted by KentuckyFC
KentuckyFC (1144503) writes "Typeface design is something of an art. For many centuries, this art has been constrained by the materials available to typographers, mainly lead and wood. More recently, typographers have been freed from this constraint with the advent of digital typesetting and the number of typefaces has mushroomed. Verdana, for example, is designed specifically for computer screens. Now a father and son team of mathematicians have devised a number of typefaces based on problems they have studied in computational geometry. For example, one typeface is inspired by the folds and valleys generated by computational origami designs. Another is based on the open problem of “whether every disjoint set of unit disks (gears or wheels) in the plane can be visited by a single taut non-self-intersecting conveyer belt.” Interestingly, several of the new typefaces also serve as puzzles in which messages are the solutions."
Link to Original Source

Comment: Don't start rethinking the Bill of Rights. (Score 1) 1633

by purplie (#46772073) Attached to: Retired SCOTUS Justice Wants To 'Fix' the Second Amendment

Yeah the Second Amendment sucks. But the Bill of Rights is too important. PLEASE DON'T MESS WITH THE BILL OF RIGHTS.

Do you really want to open up a discussion on whether freedom of speech or freedom of religion needs a little "fixing"? For every enumerated right that you care about, there are huge numbers of people who'd be glad to see it deleted.

Comment: Requires good password rules (Score 1) 277

If 1/10 of users use "password" as the password, randomly pick a set of N users (where N is the "threshold", they suggest a small number like 1<N<5) and assume their password is "password". It will only take around (1/10)^N attempts for the assumption to be correct, and then you can derive the key. So to be effective it really relies on good password rules.

To another point, if only administrators have threshold accounts, this has the same result (and is more complicated) than using Secret Sharing to have N administrators share an ordinary encryption key (which would then be retained only in memory) for encrypting the salted hashes.

BTW look toward the bottom of the paper for a nice roundup of alternative techniques.

+ - "Search the Web, Plant a Tree—Every Minute"->

Submitted by purplie
purplie (610402) writes "From Scientific American:

"A few more socially minded search engines like Goodsearch and Everyclick donate a few cents to charity when you seek or shop. But one site begun in 2009, Ecosia, donates a whopping 80 percent of its ad revenue to a program that plants trees in the Brazilian rainforest to counter the rapid deforestation there. Ecosia has become popular enough that it recently hit an impressive benchmark: it is now replanting a tree a minute.""

Link to Original Source

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