TechnologyArtificial skin can detect nearby objects without even touching them A skin crafted from two layers of electrodes around an ion-infused sponge is better at sensing than human skin because it can detect nearby objects and what they are made of News
TechnologyRobot navigates indoors by tracking anomalies in magnetic fields Metal pipes beneath the floor provide enough local disturbance of Earth’s magnetic field for an autonomous robot to work out where it is and navigate around a lab News