Indoor playground equipment is not entirely different from outdoor structures, but they are generally smaller, softer, and more modular. Adding interactive fun and creative play to stores, daycares, restaurants, preschools, parks, places of worship, and even homes, the different types of indoor playground equipment are designed to teach children cooperation, sharing, coordination, and imaginative games. They differ by size, type, targeted age group, skill, and modularity. http://www.e-oneplay.com/indoor-playground-equipment/