Here is a handy tool that lets you cook rice and keep it warm for your family. The Micom Rice Cooker & Warmer uses advanced fuzzy logic technology to prepare your rice perfectly every time. It has bottom, side, and lid heaters to heat your food evenly. You can make sushi, brown, white, long grain, and other types of rice with this.
The device has a LCD control panel with clock and timer functions. There is also a removable steam vent cap to prevent overflows. More info is available here.