I am not sure whether parents are aware or not that when they are carrying their children in their arms in a restaurant or near a food stall where all the dishes are laid out openly on the counter, that the shoes of their children are on the same level as the food. In some cases the shoes are hovering over the food.
To me, it is very unhygienic for food to be so near to the toddlers' shoes. I'm not sure what parents think. Sometimes when I am sitting and eating in a restaurant or a coffee shop, suddenly a pair of tiny shoes will float by and pass me closely near my head and over my food. When that happened, I will have no choice but to abandon my meal. In the case of the photo above, the shoes of the toddler almost touched the plate of rice that the father has in front of him and he was oblivious to it.