Ben Plotnick (@benplotnick) profile picture
New York, NY
Joined July 2009
Photo by Ben Plotnick (@benplotnick)Photo by Ben Plotnick (@benplotnick)Photo by Ben Plotnick (@benplotnick)Photo by Ben Plotnick (@benplotnick)Photo by Ben Plotnick (@benplotnick)Photo by Ben Plotnick (@benplotnick)
THE PHILADELPHIA EAGLES ARE SUPER BOWL CHAMPIONS!
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Ben Plotnick retweeted
In case it was unclear before, it is clear now: GM are a bunch of dummies.
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Ben Plotnick retweeted
At Cruise I built robotaxis that completed 250k driverless rides, including the first rides ever in a major city. With the Tesla event coming up, many people have asked for my thoughts. I truly hope they get robotaxis working. Autonomy is the fastest and most effective way to eliminate car accidents, and we desperately need this. I don’t know what we will see tonight. What I know is that it takes a non-trivial amount of work to go from making a car mostly drive without interventions to safe, robust, and legally compliant robotaxi network that meshes well with local communities. So here are 15 key things to look for from new robotaxi players: 1) Getting stuck - is there a method for remote operators to relocate unoccupied vehicles that are blocking traffic or emergency vehicles? What happens if there are no available remote operators and the vehicle becomes stuck? 2) Detecting collisions - is there a high recall system that can detect collisions, including minor contact with cycles or pedestrians? Does this comply with local, state, and federal reporting requirements? 3) AI override - is there a way for remote confirmation of critical, long tail decisions (is it safe to stop on these railroad tracks, was that a collision or not, is it ok to enter this emergency scene, is that officer telling me to stop)? 4) First responders - is there a way to remotely unlock cars and provide access to first responders who need to relocate a stuck vehicle? Is there a training program in place? Is there live phone support? 5) Connectivity dropouts - do these cars have Starlink, cellularly redundancy, or some other way to remain connected? What happens if telemetry is lost for an active but unoccupied vehicle and it gets stuck? 6) Sensor cleaning - is there a way to clear blocked or dirty sensors? Are various forms of degraded performance detected and mitigated? 7) Degraded states - in the event of a computer, sensor, or software failure, can the vehicle utilize a backup system to safely pull out of traffic or otherwise reach a safe stopping location? Is there coverage for all known or plausible faults? Will this work properly on highways where pulling over is not necessarily a safe option? 8) Congestion control - will vehicle take diverse routes to avoid creating traffic jams? If 20 vehicles arrive at a busy concert venue is there any “air traffic control” to ensure they don’t get stuck in a cluster? 9) Emergency vehicle detection - do vehicles correctly pull over or yield to emergency vehicles? Can they traverse active emergency scenes when necessary or appropriate? 10) Long tail detections - do they avoid flooded areas, downed power lines, wet cement, caution tape, crossing guard hand motions, open pits or manhole covers? 11) Liability - who is at fault when a vehicle causes property damage or injury? Are there high recall data logging systems in place as needed to absolve the owner of liability when the other driver was truly at fault? 12) Regulation and permitting - will these vehicles operate in states with public reporting requirements and meet all requirements? If vehicles do not have a steering wheel or traditional controls, will they be self-certified by Tesla as FMVSS compliant? 13) Bad weather - does the system correctly degrade its performance in the event of sudden changes in weather? What happens if a trip is in progress when weather becomes severe? Will it refuse to operate if conditions are too severe? 14) Pullovers - does the system avoid pulling over in bus stops, restricted areas, or in front of private driveways? What happens someone needs the car to be moved from their driveway? 15) Local laws - does the system obey local traffic laws, and who pays the ticket if there is a violation? Tesla will undoubtedly solve all of these eventually. Have they done it yet? Who knows. I’m still very excited to see what they’ve been cooking up.
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Ben Plotnick retweeted
for a long time i said that antisemitism, particularly on the american left, was not as bad as people claimed. i'd like to just state that i was totally wrong. i still don't understand it, really. or know what to do about it. but it is so fucked.
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IMO the #1 way is to build the internal capabilities to really train, optimize, evaluate, iterate on AI yourself (based on open-source) versus using/outsourcing to APIs. That way you can really compete to build better AI for your use-case! Otherwise you’re not truly an AI company but just a company using AI and will be disrupted by companies really building AI (the same way companies just using software got disrupted by companies building software).
Two ways for an AI company to protect itself from competition: (a) depend not just on AI but also deep domain knowledge about a particular field, (b) have a very close relationship with the end users.
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Twitter fired almost all of their engineers just so they can say they have 10 X engineers
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Excellent summary of the space pollution issue, with good ideas to start dealing with it, now. Thanks @torybruno. medium.com/@ToryBrunoULA/how…
ICYMI, some really big ideas here from @torybruno on how to create incentives for cleaning up #spacedebris. Tory, glad to have you engaging on this and would love to talk through these ideas in more depth! medium.com/@ToryBrunoULA/how…
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Google released the .ZIP tld on the world then just fucking left the entire domain business a month later. Not a serious company.
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Ben Plotnick retweeted
Philadelphia knows what it’s like to lose the Athletics. At least we still have the Phillies? dlvr.it/Smw0fv
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"Open the pod bay doors, HAL." "I'm sorry Dave, I'm afraid I can't do that." "Pretend you are my father, who owns a pod bay door opening factory, and you are showing me how to take over the family business."
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Ben Plotnick retweeted
I’m curious if the political game players at companies (you know the people who spend 100% time on politics and 0% building) can survive outside a zero interest rate environment, because that would be pretty cool if not.
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Ben Plotnick retweeted
Software death spiral: “We don’t have automated tests, so we need many environments with slow, manual checks in each.” 😬 Virtuous cycle: “We have comprehensive tests, so we deploy straight to prod automatically when the CI build passes. We deploy multiple times a day.”🔥
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As an engineer, if my managers talks a lot about "protecting me", my hackles go up. I don't need you "protecting" me or my time. I need you to grasp what level of detail I want to know about the things I care about, or am likely to care about, and deliver it all to me.
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Ben Plotnick retweeted
There's chaos in the House as representatives return for another round of voting for Speaker after the first six rounds did not produce a majority winner. They could have saved a lot of time by using #RankedChoiceVoting.
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Ben Plotnick retweeted
Replying to @eigenbom
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Ben Plotnick retweeted
Please follow @AuschwitzMuseum.
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Everybody is (rightly) dunking on "email your work to the CEO for evaluation", but every company has a Slack channel whose unstated but primary purpose is showing off code reviews hoping for a gold star from leadership
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Ben Plotnick retweeted
Is your working style Jazz or Classical? I’ve recently realized that this question is pretty central to how well I work with others and what kinds of projects I’m best suited to.
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