What Has the BBC Ever Done for Tech?

But apart from the 4K football, and David Attenborough, and education, and local news, and Doctor Who, and Ceefax, and regional radio, and Monty Python, and freedom from non-stop advertising... what has the BBC ever done for us?

from gizmodo http://www.gizmodo.co.uk/2020/03/what-has-the-bbc-ever-done-for-tech/