How TV Technology Has Changed Over the Decades
An historical piece from digitpedia.com:
Television broadcasting began in Britain back in 1936, 78 years ago. During those 78 years a huge amount has changed in the technology, what we watch and how we watch it.
To help visualise the shift in TV technology over recent times manufacturer Sony have created this nice infographic. TVs have changed a lot! It looks at; image quality, design, sound, remotes and even how social media has changed things.
Have a look at: http://www.digitpedia.com/how-tv-technology-has-changed/13531/