4 citations · 7 across the 3 of their papers we have counts for
4 papers · 1 filter
Facial expressions can detect Parkinson's disease: preliminary evidence from videos collected online
Mohammad Rafayet Ali, Taylor Myers, Ellen Wagner +3
One of the symptoms of Parkinson's disease (PD) is hypomimia or reduced facial expressions. In this paper, we present a digital biomarker for PD that utilizes the study of micro-ex…
Novel Computational Linguistic Measures, Dialogue System and the Development of SOPHIE: Standardized Online Patient for Healthcare Interaction Education
Mohammad Rafayet Ali, Taylan Sen, Benjamin Kane +5
In this paper, we describe the iterative participatory design of SOPHIE, an online virtual patient for feedback-based practice of sensitive patient-physician conversations, and dis…
Discourse Behavior of Older Adults Interacting With a Dialogue Agent Competent in Multiple Topics
S. Zahra Razavi, Lenhart K. Schubert, Kimberly A. Van Orden +1
We present some results concerning the dialogue behavior and inferred sentiment of a group of older adults interacting with a computer-based avatar. Our avatar is unique in its abi…
A Virtual Conversational Agent for Teens with Autism: Experimental Results and Design Lessons
Mohammad Rafayet Ali, Zahra Razavi, Abdullah Al Mamun +5
We present the design of an online social skills development interface for teenagers with autism spectrum disorder (ASD). The interface is intended to enable private conversation p…