Sounds like a good idea until I think about our fridge. After the weekly shop the fridge is packed to the brim so much that the light barely makes it into some

Sounds like a good idea until I think about our fridge. After the weekly shop the fridge is packed to the brim so much that the light barely makes it into some corners. How would a camera help here? Towards the end of the week the fridge is empty and I know I need to buy the usual. Use case dead in my head.