This document provides an overview of the Pufftron project, which involves creating sensor devices to collect environmental data. It discusses several technical aspects of developing the Pufftron devices, including power regulation, communication methods, sensor selection and interfaces. It also references the educational philosophy of John Dewey and how activities and experiences can be selected to promote social organization and learning. Overall, the document outlines both the engineering and educational perspectives being considered in the Pufftron project.