Collecting Food and Drink Intake Data With Voice Input: Development, Usability, and Acceptability Study.
Louise A C MillardLaura JohnsonSamuel R NeavesPeter A FlachKate TillingDeborah A LawlorPublished in: JMIR mHealth and uHealth (2023)
Although there were some issues interacting with the Alexa skill, largely because of its conversational nature and because Alexa interjected if there was a pause in speech, participants were mostly willing to participate in future research studies using Alexa. More studies are needed, especially to trial less conversational interfaces.