"Good robots fight off bad robots to protect humanity" - Children's utopian and dystopian views of future technology through a speculative filmmaking workshop. - Behnaz Norouzi; Sumita Sharma; Leena Ventä-Olkkonen; Marianne Kinnula; Tuure Haarjärvi; Tommi Nevala (Int. J. Child Comput. Interact., 2026)