Scientists have developed a lens-free mid-infrared camera using a modern twist on pinhole imaging. The system uses nonlinear crystals to convert infrared light into visible, allowing standard sensors ...
Two leading professors have been conducting fascinating research into how to shrink a camera down to the size of a grain of ...
Among other new accessibility features, Android’s Lookout app can now detect seven total categories of objects. Among other new accessibility features, Android’s Lookout app can now detect seven total ...