Notes for presentation self video - ideas and background

https://docs.google.com/document/d/e/2PACX-1vRfMM84TN2H9axmtK4UHY8_NdO1KFOP7wF0ohQdEQwRYY9Ea78azL4YsbWpcowrd3q8ZZCDYTaZwnn5/pub