US Patent 10268906 Distance sensor with directional projection beams

A distance sensor includes an image capturing device positioned to capture an image of a field of view and a first plurality of projection points arranged around a first lens of the image capturing device, wherein each projection point of the first plurality of projection points is configured to emit a plurality of projection beams in different directions within the field of view. Each projection beam of each plurality of projection beams projects a visible pattern of shapes into a space surrounding the distance sensor.