A few tips on how to track how much you're addicted to your phone and how you can manage it. I give a short overview of how habits work. Then I describe how you can track how much you use your phone and give a few tips on breaking a few of those habits.
As I gave up on Rust (for now), I tried setting up the Arduino environment to work with the "blue pill" board. It turns out to be quite easy, although there were a few small issues with the setup. You'll still need a (cheap) SWD programmer, though.
How to use memory checking tools inside an Android recovery to detect things like buffer overflows. A recovery system like TWRP is quite different from a normal Android image, so the official guides apply only partially and it needs some manual work to make these tools work. Here's how I did it.