Healthcare robotics across home and hospital settings: innovations, challenges, and future prospects 1Department of Computer Science, Iowa State University, Ames, IA, United States 2Department of Electrical and Computer Engineering, Iowa State University, Ames, IA, United States DOI 10.7717/peerj-cs.3659 Academic Editor Paulo Jorge Coelho Subject Areas Human-Computer Interaction, Embedded Computing, Emerging Technologies, Robotics, Social Computing Keywords Healthcare robotics, Artificial...