S.Korea's LG unveils 'smart fridge'

South Korea's LG Electronics Tuesday unveiled a refrigerator which suggests recipes as it forecast a bright future in the potentially lucrative market for "smart" household appliances.

'Smart' fridges stay cool by talking to each other

(PhysOrg.com) -- 'Smart' fridges that run on renewable electricity and are capable of negotiating the most energy efficient way to keep food cold have been developed by researchers from CSIRO’s Energy Transformed Flagship.