Karl F. MacDorman

About

Karl F. MacDorman is a pioneering researcher in human-robot interaction, cognitive science, and the psychology of human likeness, best known for his foundational work on the "uncanny valley" phenomenon. His landmark 2012 translation and commentary on Masahiro Mori's seminal essay has become the definitive English-language reference on the subject, accumulating over 3,196 citations and introducing the concept to a global audience of researchers, designers, and engineers. MacDorman has systematically transformed the uncanny valley from a speculative hypothesis into a rigorously studied scientific framework, developing empirical measures, psychometric scales, and experimental paradigms to quantify eeriness and human likeness in robots and animated characters. His research has revealed nuanced dimensions of the phenomenon, including how mismatches between facial and vocal realism independently trigger uncanny responses, and how implicit attitudes toward robots may diverge sharply from self-reported ones. His early work on cognitive developmental robotics and android-based experimental platforms helped establish humanoid robots as legitimate tools for probing human cognition and social behavior. Beyond robotics, MacDorman has extended his expertise to healthcare technology adoption. With thousands of citations across his body of work, he stands as one of the most influential voices in understanding what makes humans distinctly, and sometimes disturbingly, human.

Research Focus

Key Achievements

Top Papers

1. 1
   The Uncanny Valley [From the Field]

   3,196 citations · 2012
2. 2
   The uncanny advantage of using androids in cognitive and social science research

   639 citations · 2006
3. 3
   Cognitive developmental robotics as a new paradigm for the design of humanoid robots

   427 citations · 2001
4. 4
   Does Japan really have robot mania? Comparing attitudes by implicit and explicit measures

   330 citations · 2008
5. 5
   A Mismatch in the Human Realism of Face and Voice Produces an Uncanny Valley

   228 citations · 2011
6. 6
   Measuring the Uncanny Valley Effect

   228 citations · 2016
7. 7
   Subjective ratings of robot video clips for human likeness, familiarity, and eeriness : an exploration of the uncanny valley

   217 citations · 2006
8. 8
   Facilitators and Barriers to Adopting Robotic-Assisted Surgery: Contextualizing the Unified Theory of Acceptance and Use of Technology

   174 citations · 2011
9. 9
   Generating natural motion in an android by mapping human motion

   154 citations · 2005
10. 10
    Human emotion and the uncanny valley

    149 citations · 2008

Key Collaborators

Contact & Links