Cooking is not my thing, but this toaster oven, which allows one to see what's cooking even when one is too far from the oven to smell or see what's cooking, might be the next big thing, or not.
"My father was aghast when my sister and I mentioned that we watch my food cook over an app. "And you're worried about privacy in the digital age?!" he asked me, incredulous."
Edit: Just saw that camera app cookers have been around a while, so I guess it's good news the prices are going down.
What I'm waiting for is an oven app that will allow you to smell what's cooking from 1,500 miles away.