Iván Hernández Dalas: Robots in society, business and culture: October 2026
The biohybrid robot pushes off from the ground as soon as it is stimulated by an electrical impulse. Credit: Nature Communications (2026). By Emmet Cole In our monthly series, we showcase a selection of robotics stories from society, business, research and culture, as we track the field’s ongoing journey from specialized industrial machines to an increasingly visible social phenomenon. People perceive robots approaching from behind as faster A Toyohashi University of Technology team tested whether a robot’s approach direction changes how fast it seems to move . Across five experiments using a real mobile robot and virtual reality, 92% of participants showed the same bias: at the same physical speed, a robot approaching from behind seemed faster than one approaching from the front. In the first experiment, participants learned two reference speeds—0.5 and 1.0 metres per second—then judged a robot approaching at speeds between those values. Follow-up experiments suggested the effe...