The document describes an application called LookAround that allows people to collaborate to protect the local environment. It provides tools for users to exchange ideas, collaborate, share knowledge, coordinate actions, and publish results to organize environmental protection efforts. The application works on both palmtop and desktop devices, with the palmtop version featuring a map, knowledge base, photo sharing, and galleries. It aims to make environmentalism fun, easy, and exciting through a simple, user-friendly interface.