Temperature is everything when you're baking, but it's not all that fun to keep poking your dessert with a thermometer or toothpick to make sure it's truly finished. You might not have to before long: GE Appliances' FirstBuild community has unveiled a Precision Bakeware concept that alerts you through a mobile app when your baked goods reach their ideal temperature. Instead of hanging around the kitchen out of fear that your cheesecake is overdone, you can walk away and finish watching that favorite show.