TechnologyThe playful inventor whose copper-whiskered mouse led us to AIs Claude Shannon laid the groundwork for the information age, with the help of a wooden mouse that could navigate mazes, and other seriously unserious inventions Features
TechnologyRobot physical therapist helps people walk again after a stroke A robotic harness controlled by a neural network can adjust a person’s balance and muscle activity to help them walk normally after a spinal injury or stroke News