Out of class evaluations doesn't mean electronic. It could be problem sets, essays, longer-form things like projects. All of these things are difficult to do in a limited time window.
These limited time-window assessments are also (a) artificial (don't always reflect how the person might use their knowledge later) (b) stressful (some people work better/worse with a clock ticking) and (c) subject to more variability due to the time pressure (what if you're a bit sick, or have had a bad day or are just tired during the time window?).
It could also be hybrid, with an out-of-class and an in-class components. There could even be multiple steps, with in-class components aimed at both verifying authorship and providing feedback in an iterative process.
AI makes it impossible to rely on out-of-class assignments to evaluate the kids' knowledge. How we respond to that is unclear, but relying on cheating detectors is not going to work.
These limited time-window assessments are also (a) artificial (don't always reflect how the person might use their knowledge later) (b) stressful (some people work better/worse with a clock ticking) and (c) subject to more variability due to the time pressure (what if you're a bit sick, or have had a bad day or are just tired during the time window?).