Kidie rides are coin-operated rides for small children. Kiddies rides commonly appear in amusement parks, arcades, malls, hotel game rooms and outside supermarkets and discount department stores. Less commonly, they may also appear in other venues such as restaurants, food courts, grocery shops and auto dealerships. When activated by a coin, a kiddie ride entertains the rider with motion, depending on the ride type (miniature Ferris wheel, miniature carousel, track ride or stationary platform ride). Most rides include sounds and music, and some feature flashing lights, pedals, and buttons. Commercial kiddie rides often use simple but colorful equipment, with the driving mechanism usually hidden under vacuum formed plastic covers.