Augmented reality and virtual reality wearable devices in the nature of headsets, eye wear, and eyeglasses; solid state micro-array light emitters in the nature of emissive imagers for augmented reality and virtual reality wearable devices in the nature of headsets, eye wear, and eyeglasses, solid-state 2D light-based emissive imagers and 3D light-based emissive imagers; light emitting diodes and laser diodes; micro-array lenses, namely, optical lenses for 2D and 3D cameras, and augmented reality and virtual reality wearable devices in the nature of headsets, eye wear, and eyeglasses; panel display screens; head up display (HUD) devices in the nature of electronic devices which display virtual images and project data from a mobile device onto a vehicle windshield; solid-state 2D sensor arrays for cameras and 3D light field photo-sensor arrays for light field cameras; 2D and 3D movie, multimedia, photographic, slide and video projectors; 2D and 3D cameras; networked 2D and 3D cameras; slide and video projectors; networked 2D and 3D LCD large screen displays; software for administration of computer networks; software for 2D and 3D image processing, compression, transmission and reconstruction; light field modulators in the nature of devices which display and manipulate light-based 3D images, and light field cameras