TY - CONF T1 - User involvement in developing a new speech-driven environmental control system CY - IPEM, Fairmount House, 230 Tadcaster Road , YORK. YO24 1ES JO - User Centred Design PY - 2009/10/15 AU - Robertson Z AU - Judge S ED - PB - IPEM Y2 - 2024/12/22 ER -