with a transmitter in your pocket and he will follow you around. you can set the following distance. it folds up to keep it in the trunk of your car. supposed to be great for senior citizens who need help carrying the load. we'll be right back. [ female announcer ] with 40 delicious progresso soups at 100 calories or less, there are plenty of reasons people are saying "progress-oh!" share your progress-oh! story on progresso.com.