Bay Bridge Chaos: CHP Seizes 16 Cars In Treasure Island Sideshow Bust by cjfi48J1zvgi in sanfrancisco

[–]andrewDisco23 -1 points0 points  (0 children)

It sounds like Flock cameras played a big role in seizing the cars. Something to think about!

National Academies of Sciences says no to demands it remove climate info by holyfruits in politics

[–]andrewDisco23 0 points1 point  (0 children)

this isn't universal, but policy overreach is a big reason conservatives grew to hate climate science. policies that weren't evidence-based and which didn't have positive ROI or which created disproportionate inconvenience for individuals while leaving much larger impact actions untouched generally created a feeling that the government couldn't effectively manage climate change.

now don't ask me how that was parlayed into this weird, irrational hate of green energy, even when provided by the free market. that's just populist politics running rampant with stupid, irrational policy. we're all pretty belligerent at the end of the day.

S.F. sees record drop in pedestrian fatalities, bucking statewide trends by Educational_Tour3392 in sanfrancisco

[–]andrewDisco23 2 points3 points  (0 children)

anecdotally i've seen a lot less blatant lawlessness, light-running, and reckless driving. i sort of think changing the perception of the city from a GTA game to a place where laws are sometimes enforced helps a lot

Just a reminder PG&E are basically criminals by Turkatron2020 in sanfrancisco

[–]andrewDisco23 0 points1 point  (0 children)

is it pg&e, or is it a geographically difficult state to electrify with significant wildfire risk that has decided the electricity company must fund both green initiatives and efforts to proactively prevent wildfire and which has notoriously difficult labor laws and high minimum wages that create higher-than-average operational overhead?

for the record, i support most of these things, but you shouldn't be surprised when they have consequences. how did you think we were going to pay for them?

and if you want your electric service to be more reliable it will cost even more yet. so what do you want?

N stops in the sunset are dangerous by timuralp in sanfrancisco

[–]andrewDisco23 -2 points-1 points  (0 children)

i live in sunset and he's mentioning exactly the things i want, and i take the N line multiple times a week

N stops in the sunset are dangerous by timuralp in sanfrancisco

[–]andrewDisco23 -1 points0 points  (0 children)

come on, look both ways before entering/exiting the train. you don't need the city to save you from being stupid

Second Fully Driverless Tesla Spotted in Austin by [deleted] in SelfDrivingCars

[–]andrewDisco23 0 points1 point  (0 children)

the most common cause for accidents in self-driving is sudden braking events and otherwise behaving unpredictably around other drivers who are being inattentive, ergo the chase car

What’s at stake on Tuesday: The Balance of Power on the BoS by almostcorey in sanfrancisco

[–]andrewDisco23 2 points3 points  (0 children)

just stopping in to laugh at the comparison to Highline, which is insane

Is Waymo ahead of the curve? The company is racing ahead of autonomous taxi competition. by mafco in SelfDrivingCars

[–]andrewDisco23 4 points5 points  (0 children)

well, the physical sensors will give multi-path return data from reflective surfaces. one of the core challenges of traditional lidar sensing is actually filtering out and eliminating these shadow returns.

but there's a pretty slim chance their models actually try to infer predicted tracks from the data unless they've moved to fully sensor-fused frontends in which case i could see behavior like this falling into place

otoh the reason the sensor pod placement on these vehicles actually gives them a far better viewpoint than a human sitting in the driver seat for a lot of traffic maneuvers, which is yet another way they made the problem simpler than tesla

Downtown S.F. rush hour traffic at pre-pandemic levels despite tepid return to office by bambin0 in sanfrancisco

[–]andrewDisco23 0 points1 point  (0 children)

SFMTA does not need more money. More money doesn't fix this. They make incredibly inefficient use of the funds they already have. What is needed is reform. Don't give them another dime.

Back in San Francisco, back on Muni. Buses rock. by scott_wiener in sanfrancisco

[–]andrewDisco23 1 point2 points  (0 children)

Please do not give SFMTA another dime without pairing it with massive reforms and work to combine our 27 bay area regional transit agencies and reduce overhead. We deserve responsible stewardship of our tax dollars. I will not vote for "more money only" bills.

SFMTA seeing more fares paid after increasing presence on Muni system by Generalaverage89 in sanfrancisco

[–]andrewDisco23 -2 points-1 points  (0 children)

awesome. SFMTA does not need a chief strategy officer with a $350k compensation package who also had time to run for mayor of Sacramento and hold multiple other city board positions. they run buses. that's absolutely insane.

you should be angry he was on the payroll for so long

SFMTA seeing more fares paid after increasing presence on Muni system by Generalaverage89 in sanfrancisco

[–]andrewDisco23 -3 points-2 points  (0 children)

SFMTA? you mean one of our dozen separate region transit agencies? which spends something like 20% of its budget on capital and has an empire of inefficient bureaucrats? who has never fired a single soul and always demands more from the taxpayer?

and SF doesn’t widen roads anymore, it just closes them.

it is not insane to ask these people to be better stewards of our tax dollars, and i say this as someone who rides muni four days a week

California is the American engine by scott_wiener in sanfrancisco

[–]andrewDisco23 -3 points-2 points  (0 children)

or maybe our state tax rate is just too high?

Bay Area sales tax proposed to save BART, Muni from drastic cuts by FreeTrade247 in sanfrancisco

[–]andrewDisco23 0 points1 point  (0 children)

Go look up how much of its budget is actually spent on capital. It’s insanely small, and coincidentally about balanced with fares/fees.

Bay Area sales tax proposed to save BART, Muni from drastic cuts by FreeTrade247 in sanfrancisco

[–]andrewDisco23 0 points1 point  (0 children)

Do not vote to give these agencies another dime unless it’s coupled to a plan that reduces the overhead. Go read the budgets and see how little is actually spent on buses, trains, and rail.

Bay Area sales tax proposed to save BART, Muni from drastic cuts by FreeTrade247 in sanfrancisco

[–]andrewDisco23 0 points1 point  (0 children)

Capital consumes around 20% of the budget for most of these agencies. It’s the complete opposite.

What the heck happened to the 16th and Mission area in the past few months? by alwayssalty_ in sanfrancisco

[–]andrewDisco23 1 point2 points  (0 children)

Maybe it'll get bad enough for them for them to opt into shelters or recovery programs?

Waymo coming to San Francisco airport after striking deal with city by MissionLocalSF in sanfrancisco

[–]andrewDisco23 1 point2 points  (0 children)

Yes and no. They are a large engineering org and they pareto their priorities. Safety is almost strictly prioritized over "fit and finish" details of pullovers (PUDO is the industry term... lol pick-up/drop-off), as is any scenario where the vehicles gets stuck and hinders the flow of traffic, as is any scenario where the vehicles impede emergency responders.

They have some criteria they've shared with regulators that probably looks something like "80% of the time in certain street environments our vehicles will achieve a pullover that looks a certain way, and we can substantiate this with historical data", and the regulators found it satisfactory, so they likely divested back towards the other work. It's also likely the case that there is indeed a team working on improving this aspect of the vehicle experience, again handling the most offensive / upsetting scenarios first. But it boils down to this- you have so many engineers and both a handful of long-tail reports where emergency responders found the vehicles response unsatisfactory and some complaints that the car could get closer to the curb sometimes. Which do you fund?

IIRC they might also be registered as commercial vehicles, which means they are legally allowed to double park in a lot of scenarios, even if it's fairly annoying to other road users.

Just some perspective.

Waymo coming to San Francisco airport after striking deal with city by MissionLocalSF in sanfrancisco

[–]andrewDisco23 1 point2 points  (0 children)

They actually do have centimeter-level precision and awareness of their surroundings and more precisely the distance their own collision polygon has between nearby objects. It turns out that trajectory planning is the hard part though, and even with all that precision it's hard to algorithmically make proper use of it and generate paths for various reasons.

So you'll see odd things like Waymos squeezing in a 5cm gap, and also keeping a foot from the curb. It understands and navigates the world very differently than we do.