Audio files for applying the Wizard of Oz method

<p>This data set consists of audio files used by the users to apply the Wizard of Oz method in the two reported experiments, in which the experimenter simulated an autonomous virtual assistant in the context of interactive task sections.</p> <p>The audio files serve the purpose of duplicating the reported experiments.</p> <p>The experimental protocol, including instructions, are presented in Support Information affilliated to the PLOS ONE manuscript.</p>