Scientific instrumentation for determining structural characteristics of a material sample or structure, such as structural integrity, structural stability, defects, cracks, fractures, stress fractures, and similar characteristics; Scientific instrumentation for determining structural characteristics of a material sample, a structure or part of a structure; Scientific instrumentation for determining the structural characteristics of material sample or structure in vivo, such as natural teeth and implant supported prostheses, as well as on structures and materials in vitro; Scientific instrumentation for predicting the suitability of a material prior to its use in constructing a structure, mechanical or anatomical; Scientific instrumentation for measuring mechanical energy dissipated by a material sample or structure; Scientific instrumentation for providing a value of the damping capacity as well as mechanical response data that can be used to further evaluate the mechanical integrity of a sample or structure; Scientific instrumentation for making measurements on structures and materials in vivo, such as natural teeth and implant supported prostheses, as well as on structures and materials in vitro; Accompanying software for instrumentation, namely, software for operating the above-indicated scientific instrumentation; Dental practice management software; Dental imaging software; Dental charting software; AR (augmented reality) and VR (virtual reality) software for dental purposes; and Dental insurance claims processing software