42 Providing on-line non-downloadable software, on-line non-downloadable software using artificial intelligence, software as a service (SAAS) services featuring software, software as a service (SAAS) services featuring software using artificial intelligence, temporary use of non-downloadable cloud-based software, and temporary use of non-downloadable cloud-based software using artificial intelligence, all the foregoing for use in interpreting, tracking, organizing, regulating, processing and reporting information and data collected from x-ray, medical imaging, computed tomography (CT), multiple dimensional imaging, magnetic resonance imaging (MRI), ultrasound, spectroscopy, thermal, electrochemical, optical imaging, photoacoustic, and positron emission tomography (PET) apparatus for use in interpreting, tracking, organizing, regulating, processing and reporting information and data collected; Providing on-line non-downloadable software, on-line non-downloadable software using artificial intelligence, software as a service (SAAS) services featuring software, software as a service (SAAS) services featuring software using artificial intelligence, temporary use of non-downloadable cloud-based software, and temporary use of non-downloadable cloud-based software using artificial intelligence, all the foregoing for diagnosing, surveying, and monitoring medical treatment plans; Providing on-line non-downloadable software, on-line non-downloadable software using artificial intelligence, software as a service (SAAS) services featuring software, software as a service (SAAS) services featuring software using artificial intelligence, temporary use of non-downloadable cloud-based software, and temporary use of non-downloadable cloud-based software using artificial intelligence, all the foregoing for performing spectroscopy, thermal, and electrochemical tests; Providing on-line non-downloadable software, on-line non-downloadable software using artificial intelligence, software as a service (SAAS) services featuring software, software as a service (SAAS) services featuring software using artificial intelligence, temporary use of non-downloadable cloud-based software, and temporary use of non-downloadable cloud-based software using artificial intelligence, all the foregoing for medical imaging guidance in connection with medical procedures, surgery, spectroscopy, thermal testing, electrochemical testing, optical imaging, photoacoustic, and robotics used for medical purposes; Providing on-line non-downloadable software, on-line non-downloadable software using artificial intelligence, software as a service (SAAS) services featuring software, software as a service (SAAS) services featuring software using artificial intelligence, temporary use of non-downloadable cloud-based software, and temporary use of non-downloadable cloud-based software using artificial intelligence, all the foregoing to allowing users to perform electronic business transactions via a global computer network; Providing on-line non-downloadable software, on-line non-downloadable software using artificial intelligence, software as a service (SAAS) services featuring software, software as a service (SAAS) services featuring software using artificial intelligence, temporary use of non-downloadable cloud-based software, and temporary use of non-downloadable cloud-based software using artificial intelligence, all the foregoing for supply chain management, retail account management, and logistics management; Blockchain as a service (BAAS) services, namely, hosting software for use by others for supply chain management, retail supply chain account management, and logistics management; Medical research; Life science research; Pharmaceutical research and development