From Sitting to Standing Get ready to walk. Little ones can play with the detachable activity panel on the floor while discovering animals, colors, music, shapes and numbers. Attach the panel to the walker as babies grow and they’ll continue to learn as they move along. Motor Skills Development Spinning rollers, turning gears, shape sorters and light-up buttons develop motor skills. Removable Activity Panel The colorful, interactive panel can be removed from the walker for floor-play fun.