< Name of your toy concept 3 >
< sketch of your toy concept 3 >

< Description of your toy concept 3. Be sure to include:
- a description of how children will interact with the toy,
- the principle your toy is based on,
- a brief discussion of construction cost, durability and safety.
>
Toy concept 1 | Toy concept 2
< Your name >
Carnegie Mellon University
January 23, 2007