Why did William Hadaway invent the convection oven?

William Hadaway invented the convection oven to improve cooking efficiency and food quality. By using a fan to circulate hot air around the food, convection ovens cook meals more evenly and quickly compared to traditional ovens. This innovation allows for better heat distribution, resulting in more consistent cooking and enhanced flavors. Ultimately, Hadaway's design revolutionized home cooking by making it more convenient and effective.