Bears are too weak to steam. It's too slow to wait for the water to boil!
Rice cookers can be used for cooking. A book on carambola culture was downloaded online to teach you how to cook with a rice cooker. The name seems to be "teach you how to make a rice cooker"? There is also a new Philips rice cooker, which was recently advertised on TV. It seems to have many functions. It can cook spaghetti, soup, vegetables and yogurt. . .