“…Some peculiar subjects like exploring emotional involvement (Lucia-Casademunt et al , 2013), developing an employee suggestion system (Marksberry et al , 2014), perception of service robots (Xu et al , 2020) were also addressed. Specific discussions on applications were also attempted by some authors in this subcategory (Byun and Suh, 1994, 1996; Lawler and Elliot, 1996; Sturman et al , 1996).…”