GeoPad and GeoPocket: Information Technology for Field Science Education

Over the past four years we have successfully incorporated and evaluated the use of field-based Information Technology (IT) in introductory through senior-level field courses offered at the University of Michigan's Camp Davis Geology Field Station, near Jackson, WY. The use of GeoPads (field-durable Tablet PCs) and GeoPockets (field-durable Pocket PCs) -- both equipped with GIS, GPS, wireless networking, electronic notebook and other pertinent software -- have significantly enhanced our field exercises and excursions, for both students and instructors. We have focused on three main applications: (1) Mapping facilitating the development of spatial reasoning skills via powerful, intuitive capabilities for in-the-field data entry, visualization, analysis, and interpretation in both 2-D and 3-D representations; (2) Field-Trips enriching the overall experience by providing in-the-field access to a broad, relevant collection of supplemental materials, such as papers, figures, maps, photos, thin section images, etc.; and, (3) Field-Based Exercises enhancing the learning opportunities afforded by field-based exercises by supporting data analysis and interpretation, while still in the context in which the data was gathered. This IT-based approach to field education utilizes standard, off-the-shelf hardware and software, and provides students with experience using tools that are increasingly relevant to their future academic or professional careers. Furthermore, this approach is generally applicable to education and research in many traditionally non-IT-savvy science domains, in addition to geology, such as archeology, biology, sociology, and natural resources.