Harvard PhD student Daniel Nadler is trying to bring a really rudimentary version of the movie "Inception" to life with a new iPhone app that aims to help you "program your dreams."
Called Sigmund, the 99-cent app builds off of pre-existing sleep science to help people "program" the content of their dreams from a list of 1,000 keywords. After you select one to five words from the list, a sorta-soothing, sorta-robotic female voice reads the words you select during the deepest moments of your sleep cycle - the REM cycles - when you're most likely to dream vividly. In a sleep study that was the basis for the app, 34% to 40% of participants' dreams were memorably altered by the suggestive readings, he said.
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