Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Average user experience scores across the four chatbot conditions, measured with the Subjective Assessment of Speech Systems Interfaces (SASSI; [28]) indicate no detectable differences in perceived user experience across the four chatbots.
