That relatable (older) Gen Z memory: when all the projectors and white boards got replaced by Smart Boards™ around like fifth grade and none of the teachers knew how to use them but they Had To Use them otherwise the school just wasted a bunch of money and it was a rlly weird transition
an addition: when they calibrated the board by pressing the dots and everyone in class lost their minds
Tfw in your country people STILL use overhead projectors, provided they can actually WORK that is.