A hat with integral spirit balance, possibly combined with an app to alert the wearer to any significant alteration of the balance of the mind.

Could be twinned with piezo-electric collar, as a backup, registering the weight change side-to-side, or front-to-back.
-- not_morrison_rm, Jul 20 2012

Not really a useful idea. A schizophrenic person may already think he is wearing such a fine hat. Suicide is not only caused by mental illsanity.
-- rcarty, Jul 21 2012


mood hood.
-- FlyingToaster, Jul 21 2012


You could just put a spirit level down the midline of the head. Hook it up to an arduino, and it could alert you if your head drooped disenchantedly more than a certain number of times in a given period of time.
-- nomocrow, Jul 22 2012


should work as well as healing crystals, acupuncture, and aromatherapy.
-- Voice, Jul 23 2012



random, halfbakery