Three years <a href="http://gddirectltd.co.uk/index.php/prescription4exercisecom-0ea0.pdf#border">prescription4exercise.com</a>  SHADOW will wake its users up over a five- to 30-minute period of escalating sounds. The slow, gradual call reveille is intended to preserve a state in which people can more easily recall their dreams. As soon as the user turns off the alarm, a microphone setting turns on, and users can recount their dreams, which the app will transcribe into text. The app will then pull out keywords, and push the dream content to the cloud.