Your project is to design and create a portable platform that folds up and fits in a purse or a pocket. It would expand easily. It would be stable. Anyone who is 5 feet tall could instantly stand on it so he or she could be talking eye-to-eye with someone 6 feet tall. No need for high heeled shoes. People would want to buy this.
wow you are lazy. it is your project. Talk to your partners and your teacher and actually use your brain.