There are plenty of smart cooking devices to help you bring masterpieces to the table. However, they don't usually talk to each other -- your sous vide tool doesn't know the weight of the ingredients you measured on a scale just a couple of feet away. SideChef wants to fix that. The cooking app developer is building a platform that lets kitchen gadgets work in unison. Once you pick a recipe, every device would know what to do. Your oven would start pre-heating, for instance, while your mixer would run at just the right speed to blend everything together.