Agents-as-a-Service - a novel approach to on-premise digital twins. - Sebastian Braun; Youssef Mostafa; Jessica Ulmer; Chi-Tsun Cheng; Steve Dowey; Jörg F. Wollert (ICCP, 2021)

Gamification of virtual reality assembly training: Effects of a combined point and level system on motivation and training results. - Jessica Ulmer; Sebastian Braun; Chi-Tsun Cheng; Steve Dowey; Jörg F. Wollert (Int. J. Hum. Comput. Stud., 2022)

A human factors-aware assistance system in manufacturing based on gamification and hardware modularisation. - Jessica Ulmer; Sebastian Braun; Chi-Tsun Cheng; Steve Dowey; Jörg F. Wollert (Int. J. Prod. Res., 2023)