1. What is your prototype of? This is an app that works and communicates with the automobile navigation system, and fuel gage. It tells you whether it will be cost effective to switch to a hybrid based on you travel pattern.

2. How do people use it? Interactive touchscreen allows you to monitor/view details of your gas consumption and travel distances. The app records the amount of money spent and gas consumed over a period of a week, month and year. it also provides a “can I make it” that tells you if you have enough gas to make it to the next station