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Comment Re:And yet no more app for my TV (Score 1) 24

My gaming PC is on the opposite end of the house, so not only would I have to run a 50' HDMI cable, I'd need a 50' USB cable for my controller, since it can't pair over BT through the multiple walls between the couch and the PC. Believe me, I've tried :)

Ever thought about moving the gaming PC? :-)

But seriously, there are cheap wireless KVM solutions for 1080p, and slightly less cheap 4K HDMI wireless extenders. I haven't seen any 4K + USB, but they probably exist. But I'd imagine anything wireless is going to be artifacty.

If you can run a single Ethernet cable in a crawlspace or attic, you can get a KVM extender for $153, and that presumably would be a clean, near-zero-latency HDMI and USB repeater (because it's probably just a bunch of level shifters).

Comment Re:And yet no more app for my TV (Score 1) 24

They got rid of Steam Link for my Samsung TV, but release it for a device so few people own. WTF Valve?

Why would you use Steam Link for a TV and waste precious network bandwidth and suffer compression artifacts and lag just to avoid running an HDMI cable? Even if it is in different rooms, $90 plus a point-to-point Cat5 cable will solve the problem permanently without all the hassles associated with using software workarounds.

Steam Link makes perfect sense when you're talking about headsets that are mobile, but streaming to a fixed device like a TV set sounds like a niche use case that would be better served with dedicated hardware.

Comment I'm happy with my System 76 laptop (Score 1) 56

Just a couple weeks ago, I replaced the battery in my 6-year-old Lemur Pro. Not very hard, and now it's great at holding a charge again.

Yes, getting this thing in 2020 cost me 2-3 times as much as today's new Macbook Neo, but I needed a machine I could rely on, that wasn't designed as though I'm the manufacturer's adversary.

Comment Re:Please sir (Score 1) 193

Do you think the new supreme leader is going to somehow be more rational than the last one?

That's the simplicity of the system I already outlined for you up above. Just repeat until one is. Iran will run out of irrational ayatollahs long before America runs out of bombs.

If by simple, you mean simplistic, then yeah. What you're forgetting is that every time a bomb kills someone's mother, father, brother, sister, wife, son, or daughter, another America hater is born. So there's likely to be an endless supply of irrational leaders, so long as they are put into power by someone bombing the previous leader along with random military targets.

The only regime changes that are ever really positive long-term are regime changes led by the people of a country against their leaders. All other regime changes are statistically more likely to make things worse than better.

Comment Re:Maybe stick to the speed limit? (Score 1) 196

"Most of what makes neighborhood streets dangerous is pedestrians" - not in the UK.

Let me restate that. Most of what makes neighborhood streets dangerous is vehicles and pedestrians using the same space at similar times.

Pedestrians have priority over all forms of transport on the road.

Who has priority is largely uninteresting, because ultimately if a car hits you, you're still probably dead whether you had the right of way or not.

Vehicles make the roads dangerous

Ostensibly, sure, if you got rid of all the cars, streets would be safer for pedestrians, but they would also be a huge waste of space, because pedestrians don't need huge roads to walk. Roads exist principally for cars. The fact that pedestrians have to cross them is just an unfortunate design constraint that's hard to avoid cheaply, and giving pedestrians priority is mostly just feel-good policymaking that doesn't solve any of the fundamental problems.

The only truly safe way to share the space is to ensure that pedestrians aren't in the road when cars are. The best approach, at least in cities, is second-floor walkways, so that pedestrians and cars are never vertically at the same traffic layer. A slightly less optimal, but still reasonable approach is to give pedestrians a separate walk cycle in which the entire intersection is theirs. Pedestrians have priority during that cycle, and cars have priority the rest of the time, and as long as everyone follows the rules, nobody gets hurt.

But none of those solutions work for neighborhood streets, which is why the presence of pedestrians on neighborhood streets without sidewalks and proper traffic control for pedestrians results in the roads being inherently more dangerous than other streets.

Comment Re:Please sir (Score 1) 193

now imagine Iran got nukes...

Attacking nuclear facilities is at least moderately rational. Various countries have done that half a dozen times over the past few years. Attacking drone manufacturing and storage might also be reasonable.

But...

What does an illegal decapitation attack have to do with nukes? Do you think the new supreme leader is going to somehow be more rational than the last one? There is a fundamental difference between going after clear military targets to prevent Iran from developing weapons that threaten their neighbors and going after civilian and government targets.

If you don't stop them now. They will just dig deeper and try again. They will keep doing this until someone stops them.

No, they will keep doing this until they are a nuclear power. They've seen what denuclearization did for Ukraine, and it's hard to argue with their logic. Having nuclear weapons is a strong deterrent to invaders, who realize that the response could be swift and devastating at a scale that countries never recover from.

It's unclear what other things they will do at that point. We can only speculate. Mind you, I don't like the idea of a nuclear-armed Iran, but again, I see no evidence that anything happening over there right now is going to change anything, or even delay it enough to matter.

Iran knows it can close the strait any time it likes. Are you willing to just let them hold the world hostage? Pay them the toll and buy their oil so they can get to the nukes faster?

Is anything that the U.S. government is doing right now going to change that reality? The way you prevent them from laying mines is the same way that you prevent oil from leaving Iran — bombing ships the second they leave the harbor. If you're not willing to start with a full air and naval blockade, you've already failed, and the only thing continuing the war can do is increase the number of ways that you've failed.

Comment Re:Maybe stick to the speed limit? (Score 1) 196

Most speed limits are arbitrarily set and have no legitimate reason other than to generate revenue from speeding tickets.

Most speed limits are in residential areas, as most road miles are in residential areas - those speed limits are not set to generate speeding ticket revenue, or do you really think it would be safe to drive, say, 40-45 MPH down a neighborhood street?

At 3 A.M.? Probably. At 3 P.M.? Unlikely.

Most of what makes neighborhood streets dangerous is pedestrians. After dark, this concern goes way down. At some point, it becomes effectively zero, and the only thing increasing the risk is the number of driveway entrances, and in particular, blind driveway entrances.

School zones are another place where the speed limit is set for safety, not revenue generation - it has to do with reaction times, stopping distance, etc.

And, of course, the presence of small children who behave erratically. In general, you should drive those speeds whenever you see evidence that small children are playing or are likely to be playing anyway, e.g. when driving past parks before sunset, when you see small children walking down the sidewalk while tossing a ball back and forth, etc.

And when there's no evidence of children, it doesn't make sense to slow down nearly as much.

Cyclists and pedestrians are also a big risk. They often behave in unpredictable ways. Also, if you pull out in front of cyclists, this is a very bad thing. But all of those factors are also highly timing-dependent. When there are no cyclists nearby, a road can be 45 MPH, but when cyclists are nearby, you need to slow down. Drivers need to have the situational awareness to realize that driving at the speed limit is not always safe, because the alternative is for the speed limits to be set so low that they are always safe, which results in miserably slow roads.

I've heard of neighborhoods pushing for 5 MPH (8 KPH) speed limits. When cyclists and even some pedestrians would be ticketed for exceeding the speed limit, you're doing it wrong. Even at 15MPH, there's only a 9% chance of an accident seriously hurting a pedestrian even if you don't slow down at all, so the benefit would only come from drivers who are completely not paying attention, and would likely be cancelled out by a higher number of drivers zoning out and not paying attention, in which case the chances of pulling out in front of a cyclist (who realistically won't be going that slowly) goes up. No free lunch. But that doesn't keep people who don't understand statistics from saying "If 25 (residential default) is good, 5 is better."

Comment Re:Speed enforcement (Score 4, Interesting) 196

2) Police officer hides, catches unsuspecting driver speeding, stops driver, issues summons.

This is the very best approach. It's got the perfect tension leading to the greatest safety.

When you're expecting such an ambush (getting caught a few times will teach you to do that), and you're really paying attention and playing "spot the ambush" then they won't catch you. But because you're being so damned focused and alert, you're also a safer driver.

OTOH if they nail you, that means you weren't paying attention. So you weren't merely speeding; you really literally were speeding unsafely, and the ticket is the proof. (If you were so safe, then how come you didn't see the guy with the radar gun in time?)

Every. Single. Time. I got ticketed, my mind was wandering and not fully focused on the road. I wasn't looking for a speed trap, so I didn't see it in time. Busted. And those times I was looking? I didn't fall for it. I slowed down and avoided a ticket.

The ideal system (in terms of safety) happens to also be downright sporting! The ol' classic speed trap was almost .. a game?

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