The happiness blanket monitors brain activity and displays it on the fiber optic blanket
Red indicates that the person is alert and least relaxed
The study learned that food made the participants more relaxed
Relaxation was also affected by film and entertainment choices
Relaxation was most affected by deep sleep
British Airways recently flew a group of volunteers on flight BA 189 Dreamliner from Heathrow to New York as part of an experiment to study how people react to the night-time flight across time zones. What made this particular flight unusual were the high-tech "happiness blankets" used to measure how relaxed passengers were as part of a study of how to combat jet lag.
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