Science and Technology · Spatial Computing and Augmented Reality

With reference to spatial computing and augmented reality-enabled applications, consider the following statements: I. Consumer-facing virtual placement or 'try-on' systems depend on aligning digital objects with the user's real-world surroundings. II. In industrial settings, augmented reality interfaces may provide context-specific visual guidance to technicians and thereby reduce procedural errors. III. The mere use of Artificial Intelligence to generate a three-dimensional anatomical model, even without spatial registration in a user's field of view, is by itself sufficient to qualify as spatial computing. How many of the statements given above are correct?