A quadrature encoder uses two output channels offset in phase to detect both direction and position with greater precision.

In robotics, movements must be precise and well-controlled. As robots are asked to do more as industry becomes more familiar with the technology, there will be an increasing need for high accuracy ...

Kissing in humans evolved as a symbolic expression of love from grooming behaviours seen in ancestral great apes, a comprehensive new study says. The kiss has been a versatile way by which humans ...

Scientists have developed a brain-computer interface that can capture and decode a person's inner monologue. The results could help people who are unable to speak communicate more easily with others.