Childs educational/play platform having tracks and detectors detecting moving elements along tracks/actioning sound units with detectors contacting moving element/at distance.

摘要

The educational and play platform has tracks (11,12) and moving elements coming from a support centre. There are a number of detectors near the tracks connected to a control electronics (10) processing sound units and actioned by the moving elements, either by contact or at a distance from the detectors.