Operator as a Service: A New Concept for Remote Supervision of Automated Manufacturing Lines. - Marco Ojer de Andrés; Sergio Valdés; Ander García; Xabier Oregui; Iker Gastesi; Xiao Lin 003; Iñigo Mendizabal-Arrieta; Jairo R. Sánchez; Elena Lazkano (IEEE Access, 2025)