A food delivery service that finds you at the same times, every day, based on your phone's GPS location. Wherever you are, if it's time for your meal, the delivery guy will just show up with something you like.
Maximum convenience for people who can't be bothered with food. Have all your food needs taken care of without having to think, plan, buy, order, prepare, clean the dishes. All you need to do is eat and discard the biodegradable packaging + utensils.
People who are semi-independent (disabled, mental illness, borderline senile, etc) could really use a solution like this.
You pay a fixed monthly amount and get all your meals taken care of, regardless of where you are.
Depending on your eating habits and diet, the service will prepare food and deliver it to you at the same time every day. Regardless of whether you eat 2 or 5 meals per day, the service will deliver. It will find you based on your GPS location. The only condition is that you are within the coverage radius (for example your town). If you go out of town, the service will pause your monthly plan until you get back in range.
You can schedule your meals in advance if you wish. Ideally though, you would just provide a list of foods grouped by categories (breakfast, lunch, dinner, afternoon snack, etc.). That way, the delivery service will make sure the foods are diverse and not repetitive. You can update your lists via an app at any time.