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Phys.org — Technology · October 1, 2026 · On the brief until October 15, 2026

Robots approaching from behind are perceived as moving faster, experiments reveal

PsychologyRobotics
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Simulating pedestrian avoidance trajectories in autonomous robot navigation

Experiments showed people perceive robots approaching from behind as moving faster than those approaching from the front at equal speeds. Researchers incorporated this bias into a robot navigation model to adjust how machines overtake pedestrians. The update leads navigation systems to start avoidance turns earlier and maintain larger passing distances.

Summary written by AI Business Lens with an AI model from the article at techxplore.com. It is not the article, and the publisher has not reviewed it. For publishers.

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Students can debate whether robot safety models should rely on objective speed measurements or subjective human perception.

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