if i go, there's a roy rogers on the turnpike in new jersey. whole thing is practically automated. you get your own drinks, burgers, you practically make them. and now they have automatic checkout at this one particular facility, and i'm telling you i don't encounter one person along the whole process. that's ou as it is now, and nothing has been changed as far as the cost of the workers. what i'm saying we're getting there and we are pushing our way there whether people like it or not. what say you? >> fine line, for the individual directly being replaced at that restaurant by a robot or tablet. this is a step in the right direction. longer term on aggregate as we develop more technology as we get more automated in everyday processes, this would increase production and capacity and lower costs for everyone putting more money back in consumer and investors' pockets to grow and develop other areas of stroh. longer term, this is a net benefit for the economy. we've had the argument for years now. look at toll system it went away from individual toll booth attendance to the automated