One view is that agricultural automation refers to autonomous navigation by robots without human intervention.
wˈʌn vjˈuː ɪz ðæt ˌæɡɹɪkˈʌltʃɚɹəl ˌɔːɾəmˈeɪʃən ɹᵻfˈɜːz tʊ ɔːtˈɑːnəməs nˌævɪɡˈeɪʃən baɪ ɹˈoʊbɑːts wɪðˌaʊt hjˈuːmən ˌɪntɚvˈɛnʃən.