Minority Report comes closer… Three huge screens at Birmingham New Street railway station are scanning passers-by and play advertisements accordingly. http://www.birminghammail.co.uk/news/midlands-news/new-street-station-advertising-screens-9920400
Elcomsoft has published photos — including one with an astronaut planting the flag of the Soviet Union on the moon — that, if checked using a smart card and special software from Canon, confirm that the photo has not been tampered with.
Moonwalk was uploaded the original scroll-bar had been corresponding to the video in whole duration. Since then youtube added new buttons to the interface and changed the format from 4:3 to 16:9.