I'm mexi-asian and don't have a rice cooker. I do it old school and just boil it in a pot - takes 15-20min. Rice cookers are a bitch to clean and are surprisingly messy. Boiling rice in a non stick sauce pan is super neat/easy clean up.
I did have Korean friends that pressure cooked rice though, you can get a large batch of Jasmine rice done in 2min with a pressure cooker, brown rice is 5-10min. Pressure cooking rice is a great idea when you have a larger family.