9 Information technology equipment and peripheral devices, namely, computer hardware, transmitters and receivers of electronic files and computer peripherals, vibrating devices, namely, components and apparatus for the purpose of creation of vibration in a host object; amplifiers; calculators, data processing equipment, computers; electronic databases comprising audio, visual and audio-visual content libraries, movement, temperature, heart pulse and gradient measurement data recorded on computer media; downloadable stored electronic data files featuring music, audio-visual content, measurement data and vibration functionalities; computer programs for use in database management; computer programs for use for controlling and producing vibration and peripheral device functionalities, playing and managing audio, visual and audio-visual content, recording, receiving and transmitting of electronic files; and computer programs in the field of audio- visual content players, gradient, sound, temperature, pulse and movement detecting and recording apparatus and computer peripheral devices; apparatus for saving, transferring and playing audio and visual content, namely, recording and playing devices for sound and image carriers; speakers, namely, audio speakers; amplifiers; magnetic information storage media, discs, namely, data carriers for storing source code files, audio, visual and audio-visual content and measurement data; Magnetic information storage media, namely, blank electronic storage media; recording devices, namely, electronic data recorders; blank electronic storage media; optical equipment, namely, optical readers; measurement equipment, namely sound, movement, gradient, temperature, and heart rate data measuring equipment; sensors for measuring pulse, sounds, gradient, temperature, vibration and movement; signaling apparatus for wireless signalling of deviations in measurement data between two or more devices; positioning and navigation equipment, namely, equipment for location verification and location based controlling of device functionalities