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DoingIsLearning

8,939 karma · joined November 11, 2017

"No loophole, is there, Dr. Pirenne?"
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DoingIsLearning··on The $25k car is going extinct?
Another financial point with impact on birth rates and demographics.

It is now very difficult (I can count with my fingers) to find a <100k car that can have 3 child seats in a row. Or that can sit 7 people that is not a SUV pedestrian child killer.

DoingIsLearning··on Continuous Glucose Monitoring
> At this point I don't even need to wear a CGM every day; I can tell my glucose level just by thinking of what I ate earlier.

Would be interesting to create some form of model of that and see how accurately you could 'guess' gliglycemia levels for a specific individual just by knowing biometric info and accurate food intake.

As in could you potentially appify your newly acquired intuition?

DoingIsLearning··on WhatsApp introduces ads in its app
Tangentially on topic is there a programmatic way to export data from Whatsapp other than media? For example, if I would like to transition away from Whatsapp but would like to preserve old chats with friends that are no longer with us.
DoingIsLearning··on Saab achieves AI milestone with Gripen E
The risk being that your enemy cannot reasonably steal all your fighter jet airmen but the can absolute steal a transformer model.
DoingIsLearning··on Ada Continues to Climb in June Tiobe Index and PYPL
> This contributed to their success of getting DriveOS certified at the highest automotive safety standard, ASIL-D.

ASIL is just a risk classification scheme from A to D, with D being the highest risk of initial hazard.

TUD SUD certified that Drive OS is ISO-26262 complaint and that it can be used for a safety-critical application up to the highest risk context of ASIL-D (Think activating brakes on a AEB system, or deploying airbags).

DoingIsLearning··on Air Lab – A portable and open air quality measuring device
Hardware companies design breakout boards for most semi popular sensors (including the SCD41 and the SGP41) so arguably if you can put things together on a breadboard and can setup I²C comms (for example with an Arduino library) then it is certainly accessible to a hobbyist.
DoingIsLearning··on Ada and SPARK enter the automotive ISO-26262 market with Nvidia
> industry baremetal profiles like Ravenscar

I understand the value proposition of Formal Verification with Spark.

But for me the killer features with Ada, thinking specifically of embedded systems is:

- The expressiveness you gain with Ada's Type System

- The Ravenscar profile (very impressive work from a small group of folks in the IRTAW group)

DoingIsLearning··on Autonomous drone defeats human champions in racing first
The actual race is also worth watching:

https://www.youtube.com/watch?v=yz2in2eFATE

The speed and flawlessness is quite impressive considering it is being resolved with what I imagine is noisy inertial data and a motion blurred CCD camera.

DoingIsLearning··on EU Commission refuses to disclose authors behind its mass surveillance proposal
Is there any precedent in prior government bodies or other countries where you have a number of attempts or a moratory period to propose embodiments of the same law?

As in if you propose a law in a general area and gets shot down you cannot simply rewrite it slightly and once again pitch through attrition.

Something like 4 strikes and you can never bring it back to vote or for every proposal you lose a vote you cannot repackage the same core for the next 10 years.

DoingIsLearning··on Younger generations less likely to have dementia, study suggests
Not just air pollution at large but specifically we are practically sunsetting diesel engines in most developed urban centres.

I can't find a quote but one trivia bit from 'diesel gate' is that the execs were aware of the neurotoxicity of NO2 and other substances that were found in higher concentration in diesel exhaust.

DoingIsLearning··on As a developer, my most important tools are a pen and a notebook
> you would be significantly slower without an IDE, compiler or debugger than you would be without a pen/paper.

Slower at creating what? With just great tooling there is still a real risk of creating the wrong thing just very fast.

OP's point is that it is a thinking tool more so than a creating tool.

DoingIsLearning··on People who believe that AI might become conscious
> in the real world today, of things that are not conscious becoming things that are conscious. Gametes.

This kind of goes into the whole research field of António Damásio on consciousness.

We can easily assess if a human is conscious from a medical point of view. But do we have a deterministic test to prove an abstract entity is conscious?

DoingIsLearning··on Mozilla to shut down Pocket and Fakespot
I think that is just a convenient way to do it with markdown.

Theoretically you could embed images in markdown with 'data:' scheme. But I am unless it is very small images it will probably not be very efficient to embedded the data in a text file.

DoingIsLearning··on Ancient law requires a bale of straw to hang from Charing Cross rail bridge
Off topic but I am now old enough that more than once Calvinball references were lost with my co-workers.

I was surprised (and then sad) at the realization that Bill Watterson is fading from the cultural ethos as I age.

DoingIsLearning··on What do wealthy people buy, that ordinary people know nothing about? (2015)
Fair my issue is not that there are no Joseph Heller's in the world, my issue is that due to the inherent power and influence, we as a society, have a huge reluctance in considering people like Bezos, Musk, Buffet, Slim, Arnault, as just suffering from some variant of a mental health hoarding disorder.
DoingIsLearning··on European Investment Bank to inject €70B in European tech
Can you share what vehicle you used for funding?

My experience is that we had to hire consultants from big corp consultancy firms just to guide us through the documentation needed and the application process.

DoingIsLearning··on What do wealthy people buy, that ordinary people know nothing about? (2015)
This is arguably not very scientific but if we didn't have the media fascination around the power and influence that billionaires carry, we would like come to accept that rationally it is a mental disease no different from Plyushkin's syndrome.

You won, you can provide for you and for your whole bloodline if you so choose. You can choose your adventure, go fully epicurean or fund Humanity impacting projects. Yet they keep going and going unable to exit the carrousel.

DoingIsLearning··on The Future Is Too Expensive – A New Theory on Collapsing Birth Rates
I hope not to sound like some sort of birth evangelist but could we not flip that statement?

That portraits a child as someone that you need to protect from suffering at all costs. If your parents were to make the same argument towards you, as an adult, you would argue that it is perhaps condescending and removes somewhat your own agency.

There is a _chance_ that any children that you bring into this world become not only an adult but an agent for (positive) change.

DoingIsLearning··on The Future Is Too Expensive – A New Theory on Collapsing Birth Rates
> This discussion comes up a lot on HN, and it seems to be one where there are answers, but people don't like the answers, so they go back to feigning ignorance.

A real interesting data point that made reconsider some of my assumptions on birth rates in developed nations is Israel.

There is a really interesting piece (albeit with a conservative bias) that can articulate this far better than I can. [0]

[0] https://nationalpost.com/opinion/danielle-kubes-the-truth-be...

DoingIsLearning··on Persuasion methods for engineering managers
> Just say what you mean

This greatly depends on work culture and ARL's - adulthood readiness levels.

Many people are not graceful with open criticism even if done privately and constructively.

Without falling into stereotypes culture still matters specially in an international setting. Some cultures expect a lot of innuendo and indirection, for example in British or Japanese work environments. West coast US typically expects a lot of positive praise even when pointing out negatives. Whereas others like the Dutch expect more direct or even literal speech.

DoingIsLearning··on Car companies are in a billion-dollar software war
I am not working directly on this but as far as I understand phantom breaking was mostly a calibration issue with earlier versions of front radar AEB.
DoingIsLearning··on 3D printing in vivo for non-surgical implants and drug delivery
I can't access the actually paper, perhaps a more naive question but is there a physical 3d noozle of sorts to deposit these liposomes in a 3d space?
DoingIsLearning··on Car companies are in a billion-dollar software war
I would argue that the software quality of ADAS systems is very different from Infotainment.

Infotainment systems are a race to the bottom on BOM+SW price point. ADAS OEM's understand that there is a human cost, liability, and reputational cost for failure.

The real risk with these monoliths is when companies start to remove the distributed/redundant nature of safety critical systems, in order to reduce hardware costs.

There are multiple very good reasons for a distributed system in a car. However, irrespective of how clever your architecture is, there is only one good reason for centralized systems in a car and that is cost. It benefits no one but shareholders and C-suite.

OTA updates are sold as a key benefit but again it's marketing, they only reduce costs for the manufacturers and effectively remove a lot of the penalties of recalls. I would argue that difficult/costly recalls put pressure on manufacturers for 'first time right' design, OTA favours happy-go-lucky software.

DoingIsLearning··on Richest 10 Percent Responsible for Two-Thirds of Warming
> It’s just that the wealthiest industrialized nations are all living very wasteful lifestyles.

ourworldindata.org Has a really good infograph on this:

https://ourworldindata.org/grapher/co-emissions-per-capita

What is interesting is the large disparity between several industrialized nations.

For example Kuwait, US, Canada, Australia are significantly different from Switzerland, France, Germany, Denmark. And all would technically be considered wealthy industrialized nations.

DoingIsLearning··on Is Planet Nine Alone in the Outer System?
Very cool to learn about other areas of knowledge. Astrometry.net really made this quite visual thanks.

For the curious wanting to go down this rabbit hole here seems to be an ESA archive dataset of 'GAIA Data Release 3' (released 3 June 2022) :

https://cdn.gea.esac.esa.int/Gaia/gdr3/

DoingIsLearning··on Is Planet Nine Alone in the Outer System?
In astronomy how is image registration done? Is there some sort of astronomic dead reckoning system? Or is it just image based with some kind of Homography technique?
DoingIsLearning··on Internet usage pattern during power outage in Spain and Portugal
Tecsun PL series is pretty much the modern version the old Grundig Yachtboy series.

I have a PL 330 as my 'is there anybody out there' armaggedon world radio receiver. I also sometimes use it just for kicks to hear radio from somewhere unreasonably far away from me.

You can find a lot of pros and cons across the different models in their offering with plenty of online discussion as well.

DoingIsLearning··on On Not Carrying a Camera – Cultivating memories instead of snapshots
To each their own but as someone with a terrible long term memory I find that pictures and journaling absolutely help me look back into the years and not have terrible voids of mind.

Also do take pictures of the mundane and everyday life, I actually started leaving a go pro in the corner of the room during lazy Sunday pancakes, or school runs, or occasional in the evening to catch interesting conversations with my kids when they are more mellow just before bedtime.

When I was younger I only really had pictures of travel and holidays and days/nights out. There is so much beauty in everyday stuff around the home and around your city. Your daily 'routine', is as much part of your life as the interrail you did in your 20's.

DoingIsLearning··on Read the Obits
The Internet Archive is massive force for good and a huge not-for profit effort.

However in certain aspects of preservation of History (for example if deemed high value at a national level) we should also expect national archives to duplicate the effort to preserve this and other information with historic value.

DoingIsLearning··on Evertop: E-ink IBM XT clone with 100+ hours of battery life
I think it would be 90% of the way there if you swapped the e-ink for a transflective panel with some form of RLCD.
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