Radio 4 in Four - How are we changing the way we speak to machines? - ÃÛÑ¿´«Ã½ Sounds

Radio 4 in Four - How are we changing the way we speak to machines? - ÃÛÑ¿´«Ã½ Sounds
How are we changing the way we speak to machines?
Are humans developing a new vernacular when speaking to virtual assistants?