New tech gadgets debut at 2011 CES
LG unveiled its new line of "smart" home appliances, including this refrigerator. The LG Smart Refrigerator is connected to a network grid with the rest of your home appliances, and is able to perform a wide variety of tasks. It tracks the most frequently used foods in the fridge, and track product expiration dates, and manage energy use and maintenance. Each of the products in the Smart line also feature a program called SmartDiagnosis, which connects you to an LG technician in case of a problem arises. You can read more about SmartDiagnosis at Wired.com.