take out one earbud. does the other seem drastically loud? turn down the volume until it doesn't. voila. ambient congruence. same goes for lcd brightness. if t

take out one earbud. does the other seem drastically loud? turn down the volume until it doesn't. voila. ambient congruence. same goes for lcd brightness. if the screen you're looking at is brighter than a sheet of paper would be, reduce its amplification. i still believe in the power of humanity to reclaim its environmental awareness, and press a button accordingly.