@Proteus29293046@ScienceExpand wouldnt be sure about that. if that is a thermal camera with color spectrum set to "black hot" (because the warm person is displayed dark) the shadow that remains would need to be warm too, to get displayed in that dark color.
@gelon1983@c0matosehoes yeah sure the runtime could maybe be in that range with lcd display like the old watches you mentioned. but eink really only needs power when the display is changed, so that could potentially run for years without changing the battery
@ZentraleV in Österreich sind wir schon weiter, da darf man nur mehr Montag, MIttwoch, Freitag erhöhen. aber klaaar, die betreiber werden sicher nicht einkalkulieren, das die einkaufspreise sich an den anderen tagen erhöhen könnten, und werden im zweifel bestimmt lieber drauf zahlen xD
@SrujanGajjala@ash_twtz@jahirsheikh8 Real time clocks typically have a small battery or capacitor, that can of course run out of power. but modern solution reload the cap when the device has power. but im not sure jahir is correct about the auto adjust to timezones. i think NTP is responsible for that!?