Good old usability testing for brand new technologies.

“The philosophy behind usability testing for speech-enabled systems is shared with general usability practices, but many usability practitioners have little or no experience testing speech interfaces, and the specific techniques required for collecting valid and reliable data are not widely understood. Spoken language and conversation have a number of properties that should influence the methods used to test speech user interfaces.”

Susan L. Hura a.k.a. /susan-hura | @SpeechUsability ~ Journal of Usability Studies 12.4 ★