My sister has hundreds of YouTube videos she used to help her students learn between music lessons. It will be two years soon since she died, I haven’t been able to watch even one.
I like to remember her in my mind, it hurts less than seeing her when she was alive.
IBM machines were used to tabulate the census used to track the Jewish people in Germany before the war and during the Holocaust, they tracked and counted everything happening in the concentration camps on IBM punch cards.
Look how far computer systems have come. Now Israel used an AI system and cell phone tracking to
try towipe out entire families.