To emphasize the experience of a character's movement from one place to another, a director is likely to use a "dolly cart".
A dolly is a cart which goes along tracks. The camera is mounted on the dolly and records the shot as it moves. Dolly shots have various applications and can give extremely emotional film.
In numerous circles a dolly shot is otherwise called a tracking shot or trucking shot. Anyway a few experts favor the more unbending wording which characterizes dolly as in-and-out development (i.e. closer/facilitate far from the subject), while following means side-to-side development.
