In a region in which leaders have never previously had to bother about pandering to potential voters, calculating the public mood has now become a necessary talent for budding politicians.

ECONOMIST: The Arab world's reaction

Depression, which affects many people within society, stands out as a major area for development in the mood foods category. 25% say there is strong growth potential and 51% average growth potential for NPD in 2012.

FORBES: Top 10 UK Food and Drink Trends For 2012

Whether setting the mood or rocking out, the inMotion Air lets loose the full potential of everyday devices.

ENGADGET: Altec Lansing's inMotion Air speaker system streams from just about anywhere