Convenient Computer Carts

There's one thing i noticed here in Washington is that when i went to pharmacy to buy anti allergy medicine for my son. Instead of going to the corner where they usually put the computers to look for the certain medicine, they have this medical computer carts that they can drag along with them. It's kind of cool though because they don't have to run back and forth to the corner. I haven't seen something like that there in our town but i am sure that soon they are going to have that as well. It's less work to do and convenient for the pharmacists.