wˌɛn ðɪ ˌaɪˌeɪˈɛs pɹˈɑːdʒɛkt ˈɛndᵻd ɪn nˈaɪntiːnhˈʌndɹɪd fˈɪfti sˈɪks, hiː dʒˈɔɪnd bˈɛl lˈæbɹətˌɔːɹiz wˌɛɹ hiː wˈɜːkt ˌɔn hjˈuːmən pɚsˈɛpʃən, kəmpjˈuːɾɚ vˈɪʒən ænd ɡɹˈæfɪks.
When the IAS project ended in 1956, he joined Bell Laboratories where he worked on human perception, computer vision and graphics.