The Happiness Blanket, A Device That Lights Up Based on How Airline Passengers Are Feeling

The Happiness Blanket is a device by British Airways that lights up based on how airline passengers are feelings. If they are stressed, as measured by a paired headband device, the blanket turns red, and the blanket turns blue when they are comfortable. British Airways found that deep, undisturbed sleep and meals and beverages were the most frequent causes of comfortable feelings during their tests.

via Adweek