hiː ɪz bˈɛst nˈoʊn fɔːɹ hɪz wˈɜːk ˌɔn ˌʌndɚwˈɔːɾɚ ɹˈoʊbɑːts, bˈeɪst əpˌɑːn ænd ˈɛmjʊlˌeɪɾɪŋ ðə pɚfˈoːɹməns ʌv fˈɪʃ, ɪŋklˈuːdɪŋ ðə sˈɪksfˈʊt lˈæbɹətˌɔːɹi ɹˈoʊbɑːt ðə ɹˈoʊboʊ tˈuːnə pˈɑːɹt əvə pˈɜːmənənt ɛksɪbˈɪʃən æt ðə sˈaɪəns mjuːzˈiəm ɪn lˈʌndən sˈɪns nˈaɪntiːnhˈʌndɹɪd nˈaɪnti ˈeɪt, ðə fɹˈiːswˈɪmɪŋ ɹˈoʊboʊ pˈaɪk nˈaɪntiːnhˈʌndɹɪd nˈaɪnti ˈeɪt, ænd ðə ɹˈoʊboʊ tˈɜːɾəl tˈuː θˈaʊzənd fˈaɪv.
He is best known for his work on underwater robots, based upon and emulating the performance of fish, including the six-foot laboratory robot the RoboTuna (part of a permanent exhibition at the Science Museum in London since 1998), the free-swimming RoboPike (1998), and the RoboTurtle (2005).