Electric and battery operated audio-visual biofeedback systems comprising of a lighting control and sound reproduction apparatus, headphones, eye glasses, USB cables and electric palm sensors, used for meditation, learning enhancement, mood changes, and self-improvement, not for medical purposes

Electric and battery operated audio-visual stimulation and biofeedback systems comprising controller console for light and sound, headphones, palm sensor, eye glasses and Universal Serial Bus (USB) cable, used for meditation, learning enhancement, mood changes and self-improvement, not for medical purposes