962 karma · joined May 25, 2018
False positives are even worse, because they are far far far more likely to happen in practice. Imagine your program telling someone it has a malignant mass (VERY bad wording, only the pathologist can say something is malignant). I speak from experience that this WILL lead to the patient going to the doctor, and the doctor, seeing these very strong words, might want to take a biopsy to confirm the malignancy. These are painful procedures that can and will go wrong, eventually (complication rate is ~1%, which is not a whole lot on its own, but is unacceptable on a known healthy population). If lucky, the biopsy can be done stereotactical, but if unlucky it'll have to be done MRI-guided. You just cost society a few thousand dollars/euros/yuan. And that's if everything goes right, worst case it'll be hospital admission due to complications, like an infection.
Your blog post says you are trying to fight cancer, which is a noble cause. If the tool is not for diagnostical purposes, it's not doing a whole lot in fighting cancer as it is just a play thing then. At the moment, it's more like hindering cancer by taking resources from people who need them and giving them to people who don't need them.
Source: researcher in AI for breast cancer screening/diagnosis.
Ways to do this is by making them a bit more narrow, or in residential areas make them a bit more swerving for example. No need for enforcement, just gently encouraging drivers to drive the proper speed.
Something like Vision Zero and making the roads a bit more forgiving can also go a long way in reducing traffic deaths. No need for new tech in new cars.
Most countries using the Chinese vaccines had the "benefit" of having a ton of natural immunity as well. China obviously does not have this. They might seriously have to consider importing Western vaccines as boosters, especially for their under-vaccinated elderly population.
We're not talking about unavailability of government services, there's still a process available, the analog one.
Safety could be related to duty times, or making sure the rolling stock is fit for a certain trajectory (maximum platform length, weight restrictions etc.)
Source: had to use this procedure myself.