* Posts by Charles 9

16605 publicly visible posts • joined 10 Jun 2009

Traffic lights worldwide set to change after Swedish engineer saw red over getting a ticket

Charles 9

Re: Would someone explain

"If the interpretation for when you are in violation of a red light doesn't depend on the junction entry but the junction exit (by which point you can't even see the light controlling the junction)... well, someone needs to explain to me the (il)logic behind it"

There's a term for it in the US: being "caught in the box". Under most traffic laws, one isn't supposed to ENTER an intersection until one is confident he/she can completely EXIT said intersection (as in the entire car has cleared the "box" of the intersection indicated by the actual corners of the curbs) before the light changes its cycle (turns red for you and green for the cross traffic). If you see there's a lot of traffic in front of you, to the point you may not get across by then, you're supposed to not even enter and just wait. If you're "caught in the box," you are legally obstructing traffic and subject to a pretty stiff fine (worse if there's a specific "Don't Block Intersection" statute in place).

Charles 9

That is something the people in the article would've worked on as well. As you say, the colors are tweaked so as to help people with color blindness. That's also why positioning is so important (to best accommodate people with total color blindness and cannot distinguish blue from green in any event). That's also why road signs have specific shapes: a general idea in North America being the more points in the sign, the more urgent the message.

Charles 9

Car-topper lights are color-coded to indicate what they are. For example, where I live:

Police are combination red-blue.

Fire, Rescue, and EMS (basically, anything based in a fire house) use all-red lights.

Ambulances and other hospital-based vehicles use all-blue lights.

Service vehicles (construction vehicles, tow vehicles, etc.) use yellow lights.

All but the last one possess rights of way by law.

Charles 9

Hmm, I'd been under the impression that (especially in places like Boston), Red = Last one.

Charles 9

Re: Pedant alert

The way I understand it, in most jurisdictions, flashing lights are normally "fallback" lights in case the normal system isn't working right (such as the lights coming back from a power failure).

* Flashing red is to be treated like a STOP sign; you MUST come to a full and complete stop before making any further action.

* Flashing amber is to be treated like a YIELD/GIVE WAY sign; you MAY proceed only when it is clearly safe to do so.

* Often if an intersection is flashing because of a "safe mode," the higher-priority road gets the flashing amber while the other gets the flashing red. If the intersection is high-risk, it becomes a four-way stop with ALL the lights being flashing red.

Here we go again: US govt tells Facebook to kill end-to-end encryption for the sake of the children

Charles 9

Re: "Facebook doesn’t know who a user is, [..] what their address is, or anything"

"So the trick is to tell it you're on the opposite side of the county, or the next county over."

That'll just get winnowed out as chaff unless you set up some routine to make it keep posting false data without making it look too obvious and getting it rejected as a bot.

Charles 9

Re: Sure.... why not?

I dunno. "Send them, I don't care. I'm already talking to a divorce attorney." Blackmail has no value if the victim doesn't value it. Might be better to threaten to have a compromising deepfake ready to go (and there are still some moral event horizons even they don't want to cross).

Charles 9

Re: Sure...why not...

"..but let's mandate the following:"

Except you can't mandate anything on lawmakers. They can always change the laws, after all. And if all else fails, someone with enough power or influence can just change the government outright and make all the laws irrelevant.

IOW, you're better off producing a better human first.

Charles 9

Re: Watch your back

And yes, F-Droid usually demands the source code and tries to compile it itself before publishing (if for any reason it can't, such as requiring a non-free library, the repo flags this as an anti-feature).

Charles 9

Likely the former. They found a way to crack the iPhone of someone who was already dead, after all.

Pack your pyjamas, Zuck: US bill threatens execs with prison for data failures

Charles 9

Re: Preempt

Since when has the Full Faith and Credit Clause been a matter of civil rights? And if that isn't, then the Supremacy Clause isn't, either, and both are in the same Amendment.

Charles 9

Re: Preempt

"The preemption clause is standard boiler plate language to comply with the 10th Amendment of the Constitution."

What about the Fourteenth Amendment and its Supremacy Clause. As it's a later Amendment, it takes precedent, doesn't it?

From Libra to leave-ya: eBay, Visa, Stripe, PayPal, others flee Facebook's crypto-coin

Charles 9

Re: The cost in kW

Except Proof of Stake will require some kind of commitment (inherent in Proof of Work) to reduce the likelihood of freeloaders.

Charles 9

Re: FB needs a currency

And if they just come back and reply, "Meh, I've been to worse."?

Charles 9

Re: The cost in kW

It would help if you included the starting points or FROMs in your examples. To Leeds FROM WHERE?

Charles 9

Re: The cost in kW

It's not so much as as people have more important things to worry about and are too busy to care. Plus there's the lack of viable alternatives. Anything else out there is geared by default to discourage holding (aka hoarding) money.

Charles 9

So what do you propose instead. You seem to be basically saying it's an intractable problem owing to human nature. Basically, something like this intrinsically places power over people: power which WILL inevitably be abused.

Remember the FBI's promise it wasn’t abusing the NSA’s data on US peeps? Well, guess what…

Charles 9

Re: Makes sense

"You don't think the FBI would threaten the family of some such "out of line" United States Attorney?"

Say he's an orphan and a bachelor(ette), or may already have one up on the FBI and a good journalist friend out of US jurisdiction?

Charles 9

Re: This sounds a lot like...

Ever heard of SWATting? The social networks don't need to do it when they can just trick the LEOs to do it FOR them.

Charles 9

Re: Makes sense

"But the Prosecutors are on the side of the FBI."

Not necessarily. All it takes is one honest United States Attorney and the whole works can start getting uncomfortable looks. Any attempt to cover it up would then (especially in today's hyperpartisanism) be seen as such and just elicit more dirty looks. Basically, if someone blows the whistle, it can bring things to a head where it's either back down or just throw the book away, in which case you're likely looking at a new Civil War.

Charles 9

Re: As ever...

So if the rioters come knocking, it's basically YOYO like the Korean storekeepers in the LA Riots?

Charles 9

Re: Makes sense

One word: perjury. Don't forget the oath any witness must agree upon taking the stand: to tell the truth, the whole truth, and nothing but the truth, so help you {INSERT DEITY HERE}. If a witness perjures on the stand, not only is that a felony, but the entire case can be declared a mistrial as a result.

When customers see red, sometimes the obvious solution will only fan the flames

Charles 9

Re: Dolt

"Oh, in Firefox I click File, then New Tab, then type "Make all the words RED" and if sends an email to my husband reminding him to get the milk on the way home"

I wonder if something this far out ever actually happened? Where someone did something nonsensical, and the next thing you know the right thing happened...right next to you?

Father of Unix Ken Thompson checkmated: Old eight-char password is finally cracked

Charles 9

VERY bad memory cannot be solved with mnemonics; they forget the mnemonics. In this case, they'll lose track of which two letters or not figure out how they set up their grid. Or they could just lose the book like they do their car keys or phone every other day (and forget it, they're too proud to ask for help).

Charles 9

The aforementioned link points to the kind of notation I'm more familiar with (from the days when the Chessmaster was en vogue). This password appears to use a different kind of notation, as files are normally a simple a-h instead of using piece notation (which can get confusing due to there being more than one bishop, knight, and rook file), slashes aren't used (except in some variants to indicate a promotion), the pawn is normally indicated by a lack of a piece tag, and the ! is normally reserved for noteworthy moves.

Charles 9

Re: Not all special characters worked 40 years ago

Don't you mean 12456 as the # should only erase the 3?

Charles 9

Then comes the problem when you have a terrible memory and, so to speak, dice the dice. Thus my common riposte "donkeyenginepaperclipwrong," four similar words in a different order. I'm still looking for a solution compatible with no extra software AND very bad (say geriatric) memory.

Charles 9

Re: I have to thank ken for my passwords

It's kinda hard to focus when the background noise exceeds 90 dB. That and the occasional point-blank shouts straight to your ear. The only kind of person who can ignore such a level of noise would be DEAF. And even they will have trouble when the murmur reaches the low frequencies that are more felt than heard, approaching Brown Note territory.

Charles 9

Or terrible memories. As I always put it, "Was it correcthorsebatterystaple or donkeyenginepaperclipwrong?"

Online deepfakes double in just nine months, scaring politicians – and fooling the rest of us

Charles 9

Re: Ah, you didn't mention that bit.

"However, as you say, the codes getting out would be oh too easy"

Too late. Signed fakes have been around for years, as well as compromised signing keys.

Charles 9

Re: Accept

IOW, Don't Trust Anyone...not even yourself!

In which case...how does society even operate?

Charles 9

Re: I wonder

A reshoot may not be possible if one or more of the scenes were one-offs where the set was trashed during the shooting. AND there's a deadline to meet because competing movies are already scheduled. Then it may be deepfake or bust.

HP to hike upfront price of printer hardware as ink biz growth runs dry

Charles 9

Re: I've never not had trouble with an HP printer

I keep a Pixma for printing photos on occasion. Thing is, like it seems with most inkjets, they don't mothball well. One reason I stick to aftermarket supplies.

Charles 9

Re: Xerox 6027

Well, for me, while HP inkjet printers only see extremely limited use in my demesnes, I have little to complain about the Color LaserJet I use much more often. Better, it doesn't complain nearly so much when you use aftermarket toner kits (in case you're wondering, I bought it secondhand).

Charles 9

Re: Region coding

I will admit I use HP inkjet printers once in a long while. I keep a PhotoSmart printer for on the go photos (hey, it was secondhand and cheap, and the carts aren't very hard or expensive to come by for the occasional work I put into it), but that's my limit as far as HP inkjet printers go.

Charles 9

Re: Deskjet - sold for $1,000, and not subsidised.

Furthermore, like with typewriters using fabric ribbons, it's a bit tricky to gauge when the impact ribbon was running dry, especially given the limited amount of communication a printer could do then.

Charles 9

I think it's a good thing for us that HP ended up on the losing end of a couple lawsuits related to this Planned Obsolescence. After one nailed them for OVER-reporting ink levels (saying it still had ink when it didn't, spoiling print jobs) and another for UNDER-reporting them (locking out supposedly-empty cartridges when they still had ink), HP was forced to include an override in their printers and others had to follow suit to avoid an encore.

Got a pre-A12 iPhone? Love jailbreaks? Happy Friday! 'Unpatchable tethered Boot ROM exploit' released

Charles 9

Re: why not?

So you're perfectly happy with taking your device when (not if) it breaks to an official retailer which may not be nearby, not open when you need it, and charge an arm and a leg just to look at it? What if this became true of your car, as is increasingly happening?

Mozilla Firefox to begin slow rollout of DNS-over-HTTPS by default at the end of the month

Charles 9

Re: Please explain?

"You appear to be assuming that isn't a valid network configuration."

In the days of the Chinese Cannon and other modify-cleartext-in-transit attacks, that's going to depend. Plus, if you're set up that way, it probably wouldn't be too much effort to have application whitelists and to add DoH capability to your internal DNS resolver.

Charles 9

Re: Please explain?

Because the port is known, fixed, and dedicated. That means the bad guys know exactly where to look. They can just hijack ALL traffic from that port, wholesale, and be able to become a MiTM. The only way to block wholesale port hijacking is to obfuscate using an already-widely-used port. You can't get much more widely-used than 443.

EU's top court sees no problem with telling Facebook to take content down globally

Charles 9

This could make for a dilemma if a firm subject to TWO countries (say an American firm in Europe) gets handed CONFLICTING rulings on the same piece (say told by one to remove a disparaging story and by the other NOT to remove or face a violation of Freedom of the Press charge).

Chinese sleazeball's 17-year game of hide-and-seek ends after drone finds him on mountain

Charles 9

But being a fugitive he may have been strapped for resources and took what he could get, gambling that no one would be audacious enough to search that area by helicopter.

Charles 9

More like "Drones Are Useful." This is a two-edged utility. This was done in a politically-motivated manhunt, but a most-wanted fugitive manhunt...or a search-and-rescue operation?

Accept certain inalienable truths: Prices will rise, politicians will philander... And US voting machines will be physically insecure

Charles 9

Re: Why tamper with the voting machines

But votes can never be equal, due to simple geography. It's well known that people within communities tend to think alike (otherwise they tend to move away). The vast majority of the country's population lies in the cities and coasts. Thus California, Texas, Florida, etc. It's been a concern since before the founding. In a popular vote, sparse populations get shouted down, simple as that, yet sparse populations still can provide disproportionate contributions (can cities run without the farms, for example). That's why it gets complicated.

Charles 9

Re: Why tamper with the voting machines

"If you are American then I'd suggest scrapping your electoral college to elect your head of state, and switch to one person / one vote."

That only means the election can then be determined by the big cities, New York, Texas, and California, meaning small but important states like the midwest (agriculturally-oriented--don't need a lot of people but they feed a lot of people) get left behind.

Frankly, I think you need a multi-tier system to minimize any kind of vote focusing. Count votes three times: by person, by district, and by state--two out of three wins. By state blunts the cities, by district gives you the middle ground between person and state.

If this won't work, nothing will because that'll mean ANY system can be corrupted because it's made by man, full stop.

Imagine if Facebook could read your mind: Er, I have some bad news for you...

Charles 9

Re: EMF-sensitive here

Don't need to. I've had to use a cordless phone during a Hell Desk call in the past. I don't recall cramping being much of an issue, though I also recall that I can be ambidextrous using a phone, so perhaps I simply switched hands whenever one hand got uncomfortable.

Just what we all needed, lactose-free 'beer' from northern hipsters – it's the Vegan Sorbet Sour

Charles 9

"What do you call coconut milk now?"

Coconut juice, as I'm reading from a can of the stuff in front of me.

"Soy milk has been fine for decades."

Past performance does not guarantee future results. Language does get tightened now and then.

Huawei to lob devs $1.5bn in apparent effort to Trump-proof cloud and mobile ecosystem

Charles 9

Re: Since money is being spent...

Given the amount of audio and video collections that can be out there, I peg it as "You can never have too much."

Those furious gun-toting Aussies were just a glitch. Let's try US drone deliveries, says Wing

Charles 9

Re: Data collection en masse

And if one of them is a gran who gets turned on by it?

Charles 9

Re: Data collection en masse

Not mass: drag. Local gravity affects everyone equally, thus g has no mass unit in it. If you drop a feather and a rock from the top of a vacuum chamber, they'll hit the bottom at the same time because there's no air for the feather to float against.