An interesting post Olivier Mével sent me, right after I saw a "3D rice cooker": Why Rice Cookers Are Exciting. Some excerpts I find intriguing:

"Consider the everyday rice cooker. It seems rather dull: a squat box occupying space on the countertop, usually without any grace or sense of style. Yet this unimpressive appearing cooking device now simplifies the lives of tens of millions of owners all over the world. A quick search for “cooking with a rice cooker” reveals it being used to cook a wide assortment of food: chicken, fish, bread, and even chocolate cake. Take a closer look and you might be surprised at the sophistication of these devices, with high-end units containing microprocessors, multiple temperature sensors, multiple induction heaters, and displays. They use advanced artificial intelligence with fuzzy logic control systems. As one manufacturer’s description puts it: Equipped with a computer chip, the rice cooker can “think” and adjust cooking length and temperature according to the thermal sensor’s calculations.” For rice, the machine figures out the soaking and steaming times, the cooking temperatures, and then, when the rice is done, switches to a safe holding temperature, where the food can be kept for many hours without affecting taste. "

Why do I blog this? I'm fascinated by how such so-called "mundane artefact" are changing based on recent technological advances. The rice cooker is an unexpected but obviously good example here.