Greatest invention ever!

If there is a milk powder dispenser with water boiler, i think that might save abit of our time. The dispenser can allow us to store/top up milk powder and water. -select on the month your baby is now or the weight of your baby so the dispenser can calculate and pour the suitable amount of milk powder to the milk bottle. -dispense the correct temp water to the milk powder - then tighten the milk powder cap and shake the bottle well. So the milk powder will be well mixed. The concept is something like coffee dispenser but more calculations for baby safety. But with such machine, i think the cost might be as high as an air con..