The BBC has today launched a new campaign celebrating over 90 years of innovation, telling the story of broadcasting, engineering and technological progress since 1922.

"Innovation is central to the BBC’s remit to inform, educate and entertain in new ways, and to bring new technology and services to everyone in the UK now and in the future. From the birth of radio and TV, to the first steps into the digital world with BBC Micro Computers and Ceefax, through to more recent innovations like BBC iPlayer and delivering the first truly digital Olympics in 2012, the BBC has consistently pioneered exciting new technologies for its audiences.........."


This is from BBC Media Centre, where the video presentation may be seen.