ɪn nˈaɪntiːnhˈʌndɹɪd sˈɪksti θɹˈiː, wˌaɪl wˈɜːkɪŋ æt bˈɛl lˈæbz, hiː dɪvˈɛləpt ðə bᵻflˈɪks pɹˈoʊɡɹæmɪŋ lˈæŋɡwɪdʒ fɔːɹ kɹiːˈeɪɾɪŋ bˈɪtmæp kəmpjˈuːɾɚpɹədˈuːst mˈuːvɪz.
In 1963, while working at Bell Labs, he developed the BEFLIX programming language for creating bitmap computer-produced movies.