You are right, QR codes are very easy to decode if you have them raw, even the C64 should do it in a few seconds, maybe a minute for one of those 22 giant ones. The hard part is image processing when decoding a camera picture - and that can be done on the C64 too if it has enough time and some external memory (or disks for virtual memory). People have even emulated a 32-bit RISC processor on the poor thing, and made it boot Linux.
This is GRUB’s final warning before you dig too deep in the OS list. Never hold ⬇️ for more than 45 minutes. If you do, make sure you have punch tape with a bootloader available or you’ll have to manually enter machine code instructions to get your computer back up.
The hole in the fuselage that caused them to be sucked out was actually made by one of them in a suicide/homicide. Very tragic. Somebody invest in mental health please!
A powerbank is another step in energy conversion and the cables are annoying.
The IMU probably drifts by some small percentge but an intermittent GPS signal every few kilometers should ensure that it never gets too far off course.
Sure, no algorithm is able to extract any more information from a single photo. But how about combining detail caught in multiple frames of video? Some phones already do this kind of thing, getting multiple samples for highly zoomed photos thanks to camera shake.
Still, the problem remains that the results from a cherry-picked algorithm or outright hand-crafted pics may be presented.
We did it, Lemmy