This document summarizes a student project called "Calories to Watts" that aims to develop a portable device to convert calories burned during exercise into electrical energy to charge personal electronic devices. The initial proposed product was a dynamo and battery that could be coupled to bicycles or spinning bikes to generate and store power. Based on surveys, most respondents thought the idea was great or might buy a similar product. The students have since refined the idea to focus on a smaller, more portable personal gadget and adding social sharing features to track power generated over time.