Computer hardware and downloadable and recorded computer software for a variety of functions, content and fields of use, namely, spacial computing, managing and editing extended reality files, playing computer games, pilot training, mapping, medical teaching and skill review; downloadable software for a variety of functions, content and fields of use, namely, spacial computing, managing and editing extended reality files, playing computer games, pilot training, mapping, medical teaching and skill review; downloadable mobile applications for a variety of functions, content and fields of use, namely, managing and editing extended reality files, playing computer games, pilot training, mapping, medical teaching and skill review; computer interface units, namely, sensors, displays, and computer interface boards; downloadable and recorded computer software platforms for a variety of functions, content and fields of use, namely, application development, spacial computing, mapping, and database management; downloadable and recorded interactive computer software platforms for a variety of functions, content and fields of use, namely, application development, spacial computing, mapping, and database management; downloadable and recorded engine simulation computer software platforms for a variety of functions, content and fields of use, namely, application development, spacial computing, mapping, managing and editing extended reality files, playing computer games, pilot training, medical teaching and skill review; downloadable and recorded virtual and augmented reality software for a variety of functions, content and fields of use, namely, managing and editing extended reality files, application development, spacial computing, playing computer games, pilot training, mapping, medical teaching and skill review; downloadable and recorded augmented reality software for a variety of functions, content and fields of use, namely, spacial computing, managing and editing extended reality files, playing computer games, pilot training, mapping, medical teaching and skill review; downloadable and recorded 3d software for a variety of functions, content and fields of use, namely, spacial computing, managing and editing extended reality files, playing computer games, pilot training, mapping, medical teaching and skill review