Life Enhancing Device (LED)
A Life Enhancing Device is any device, item or object that adds value to a person's life, enhances their life or augments it in some way.
Some examples of Life Enhancing Device (LED)'s are Brainwave Entrainment Mind-Machines, emWave Heartmath Biofeedback devices, MP3 players and Mobile Phones. See enhancingmylife.blogspot.com for more examples.