Dawn simulation is a technique originally developed to help treat seasonal affective disorder, but can be used as a soundless alarm clock to wake up the body naturally. Typically, the treatment involves timing lights in the bedroom to come on gradually, over a period of 30 minutes to 2 hours, before awakening.
Read more about Dawn Simulation: History, Clinical Use, Non-clinical Sleep and Wake-up Uses
Famous quotes containing the words dawn and/or simulation:
“Time writes no wrinkles on thine azure brow;
Such as creation’s dawn beheld, thou rollest now.”
—George Gordon Noel Byron (1788–1824)
“Life, as the most ancient of all metaphors insists, is a journey; and the travel book, in its deceptive simulation of the journey’s fits and starts, rehearses life’s own fragmentation. More even than the novel, it embraces the contingency of things.”
—Jonathan Raban (b. 1942)