“…Research into collaboration in HRTs refers to linkages explicitly established in an HRT context, which should not be confused with the broader topic of HRC. Conceptual studies range in focus, including the optimal setup of “hybrid teams” with robots, virtual agents, and humans as team members (Schwartz et al, 2016), collaboration challenges (Fiore et al, 2011), collaborative tools (Bruemmer & Walton, 2003), the development of collaborative robotic teammates (Hayes & Scassellati, 2014), dynamic peer-to-peer teaming (Tang & Parker, 2006), task-oriented collaboration with semantic-based path planning (Yi & Goodrich, 2014), decision-making (Stewart et al, 2012), and mutual initiatives (Bruemmer et al, 2002). Researchers also examined collaboration frameworks (e.g., Hoffman & Breazeal, 2004; Marble et al, 2003) for dyadic HRTs and a framework of joint action perception (Iqbal et al, 2015) for multiple-member HRT.…”