January is the right time to peer into the future. After all, the new year represents 12 months of new opportunities. So let’s look at some ways technology will change grocery shopping and the in-store environment in 2015 and beyond. These days, most supermarket shoppers carry a smartphone. Some of them may be scanning QR codes on packages or displays. Others may be looking up nutritional information before making a purchase. Still others may be checking their electronic shopping list.