This was my senior prank, which involved controlling every projector and TV in my high school district. This video only shows one of the six high schools in our district, but all of them were hacked!
This video was recorded during the COVID-19 pandemic (April 2021), so many classes seemed empty since the district was under hybrid instruction.
Here's my blog post explaining how I did it: [ Ссылка ]
My DEF CON talk: [ Ссылка ]
Original video by my brother: [ Ссылка ]
