Personal Tech on Fridge

Last spring, LG unveiled the “world’s first high-definition TV refrigerator,” with a 15-inch LCD screen built into the refrigerator door, as well as an FM radio and weather station. The unit costs $4,000.A year later, it’s not really a product the company wants to talk much about, preferring to focus on other new tech-related kitchen efforts, including two built-in wall ovens, each with a 7-inch