Controllable Moon Shoes

Physical Principles

This toy teaches potential and kinetic energy, as well as Newton's laws.

Sketch

Use

This toy takes a new approach to the old idea of a "moon shoe." In the old concept, the child simply bounces around without control. This idea incorporates latches and a string that allow the child to be in command of the jumping, allowing for more freedom and excitement. The springs are also interchangeable to allow for different sized children as well as customization of the spring force.

Production Notes

The construction costs should be around the average price of a new pair of sneakers. The shoe part of the toy is simple, and should not be expensive. Most of the cost is in the manufacturing of the bottom plate and springs, as this is the most complicated part. Durability will be high, outlasting a normal pair of sneakers since the product is not used for prolonged periods of time. A disclaimer should be included, as the product is intended for ages 10 and up. There is obviously some danger involved with jumping higher and farther than normal.