People trust robots more when they have eye-level sensors
Inventions
At a historic Italian palace, visitors are finding it easier to trust robotic guides that look them in the eye rather than those with cameras hidden in their chests.
In the grand halls of Turin's Palazzo Madama, a fleet of R1 robots navigates through crowds of five hundred daily visitors without a single rail or barrier to guide them. While these machines use advanced laser sensors to map the building with sub-centimeter precision, their most effective feature is purely psychological. Engineers discovered that humans trust robots twenty-five percent more when their sensors are placed at eye level, mimicking the height and gaze of a human guide.