One signal

Humanoid robots rely on six sensory systems: sight, depth, balance, force, touch and hearing, according to a 6 October article by Corematter. The piece explains how these systems and their underlying hardware work together during movement and other dynamic tasks.

Why it matters

It also points to practical failure modes, including blocked vision, slipping, contamination and worn components. A robot’s abilities depend on more than a clever model; the sensors and hardware have to keep doing their jobs, too. That is a useful reminder that embodied AI has a decidedly physical maintenance bill.

Discuss: Which is the bigger challenge for humanoid robots: building better sensors, or making them reliable outside a controlled demo?

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