Downloadable educational computer software and software applications in the fields of science, chemistry, technology, engineering, and mathematics; Downloadable educational computer software and software applications featuring instruction, teaching, and tutoring in the fields of science, chemistry, technology, engineering, and mathematics; Downloadable educational materials, study guides, and exam reviews in the fields of science, chemistry, technology, engineering, and mathematics for students, instructors, and teachers, expressly excluding downloadable electronic books; On-line, non-downloadable educational videos and audio recordings in the fields of science, chemistry, technology, engineering, and mathematics. Downloadable educational computer software and software applications in the fields of science, chemistry, technology, engineering, and mathematics featuring electrical tactile sensors and magnetic pieces, digital interactive user interface, tactile feedback touch screens, pressure sensors tactile game pieces, and audio feedback provided through the combination of custom Computer Vision (CV) and audio-based augmented reality (AR) algorithms for use by the blind or low-vision persons; Downloadable and pre-recorded computer software and hardware tactile sensory and stimulation technology for use in the simulation of tactile feedback, force-feedback, and motion effects; Computer hardware, computer peripheral devices, and electrical wiring devices in the nature of interface devices, displays, sockets, receptacles, switches, and controllers incorporating tactile instructions and/or warnings for use by the blind or low-vision persons; Computer hardware, computer peripheral devices, and electrical wiring devices for use in providing tactile feedback, force-feedback, and motion effects; Vibrotactile communication electronic components, namely, electrical tactile sensors, and tactile magnetic pieces, and tactile touch screens for use in applying tactile stimulation to a person for providing tactile, touch, haptic, and force feedback sensations to the skin surface for use with tactile sensory and stimulation educational games in the fields of science, chemistry, technology, engineering, and mathematics

Educational services, namely, providing on-line instruction, teaching, tutoring, classes, courses, seminars, activities, and workshops in the fields of science, chemistry, technology, engineering, and mathematics; Providing educational programs in the fields of science, chemistry, technology, engineering, and mathematics; Providing temporary use of on-line non-downloadable educational games and interactive exercises for children, students, instructors, and teachers in the fields of science, chemistry, technology, engineering, and mathematics; Providing on-line newsletters in the fields of science, chemistry, technology, engineering, and mathematics; Providing podcasts in the fields of science, chemistry, technology, engineering, and mathematics; On-line educational games and interactive exercises for children, students, instructors, and teachers in the fields of science, chemistry, technology, engineering, and mathematics; Tactile educational games in the fields of science, chemistry, technology, engineering, and mathematics; On-line tactile educational games and interactive exercises for children, students, instructors, and teachers in the fields of science, chemistry, technology, engineering, and mathematics