Blind and partially sighted people could soon navigate indoor spaces with the help of RoboGuide, a communicative robot guide dog in development at Glasgow University.
Researchers from universities in Scotland, Portugal and Germany have developed a new type of 3D-printed sensor capable of detecting very low concentrations of pesticides in water.
Wirelessly-powered, environmentally-friendly smart bandages that harness LEDs and UV light could help patients with non-healing wounds avoid infections, scientists claim.