This award is funded in whole or in part under the American Rescue Plan Act of 2021 (Public Law 117-2).
The Accessible Oceans study will design auditory displays that support learning and understanding of ocean data in informal learning environments like museums, science centers, and aquariums. Most data presentations in these spaces use visual display techniques such as graphs, charts, and computer-generated visualizations, resulting in inequitable access for learners with vision impairment or other print-related disabilities. While music, sound effects, and environmental sounds are sometimes used, these audio methods are inadequate for conveying quantitative information. The project will use sonification (turning data into sound) to convey meaningful aspects of ocean science data to increase access to ocean data and ocean literacy. The project will advance knowledge on the design of auditory displays for all learners, with and without disabilities, as well as advance the use of technology for STEM formal and informal education. The study will include 425 participants but will reach tens of thousands through the development of education materials, public reporting, and social media. The study will partner with the Smithsonian National Museum of Natural History, Woods Hole Oceanographic Institution Ocean Discovery Center, the Georgia Aquarium, the Eugene Science Center, the Atlanta Center for the Visually Impaired, and Perkins School for the Blind.
The project will leverage existing educational ocean datasets from the NSF-funded Ocean Observatories Initiative to produce and evaluate the feasibility of using integrated auditory displays to communicate tiered learning objectives of oceanographic principles. Integrated auditory displays will each be comprised of a data sonification and a context-setting audio introduction that will help to make sure all users start with the same basic information about the phenomenon. The displays will be developed through a user-centered design process that will engage ocean science experts, visually impaired students and adults (and their teachers), and design-oriented undergraduate and graduate students. The project will support advocacy skills for inclusive design and will provide valuable training opportunities for graduate and undergraduate students in human-centered design and accessibility. The project will have foundational utility in auditory display, STEM education, human-computer interaction, and other disciplines, contributing new strategies for representing quantitative information that can be applied across STEM disciplines that use similar visual data displays. The project will generate publicly accessible resources to advance studies of inclusive approaches on motivating learners with and without disabilities to learn more about and consider careers in STEM.
This Pilots and Feasibility Studies project is supported by the Advancing Informal STEM Learning program, which seeks to advance new approaches to, and evidence-based understanding of, the design and development of STEM learning in informal environments. This includes providing multiple pathways for broadening access to and engagement in STEM learning experiences, advancing innovative research on and assessment of STEM learning in informal environments, and developing understandings of deeper learning by participants.
The Rhode Island Zoological Society will develop, prototype, install, and evaluate "Habitrek", a 3000 sq. ft. exhibit to be placed in their new Education Center. The center is a circular building and as visitors go through it they will encounter habitat displays of a Urban Providence, Woodlands, Wetlands, and Desert. In addition there will be giant scale replicas of a wormhole, a bat cave, a prairie dog colony, and a stream. Their intent is to use live animals, animal replicas and interactives to shift the visitor's emphasis from simply finding and identifying species to learning about habitats where animals live and where animals and humans often have to interact. In addition to the exhibits, several complementary educational activity packages will be developed. These include a family activity pack of activities that can be completed both at the zoo and in the home. They will relate many natural history stories not obvious from the exhibit alone. To streamline the development process, materials developed by the Bronx Zoo's Habitat Ecology Learning Program (an NSF-supported teacher enhancement activity) will serve as the basis for these family packs. The HELP materials will also serve as the basis for activities developed for use by teachers to complement the already existing Kits in Teaching Elementary Science (KITES) program (another NSF-supported program). The zoo also has cooperative programs with the Rhode Island Girl Scout Council and materials will be modified for their use as well. Of special interest is the attention that is being given to going beyond minimum ADA standards to make the exhibit broadly accessible. Ambient sound will be an important part of all exhibit settings, design considerations will be made for those with limited vision, and sightlines will be consistent with wheelchair standards, are a few examples. The anticipated exhibit opening is early 1998.
The New England Aquarium (NEAq) will develop "Sounds of the Sea", a 2000 sq. ft. traveling exhibit that will provide visitors an opportunity to learn about the importance of sound in the ocean and acoustic oceanography as a tool for research, for such issues as global change. Both natural and anthropogenic sounds will be examined. The goals of the exhibit are to demonstrate the richness of sounds in the ocean, to educate visitors about the physics of sound in the air and under water, and to present current scientific research on the physics and biology of underwater sounds. One of the special features will be real ocean sounds in real time. Visitors will be able to hear sounds picked up by hydrophones in the inner and outer Boston Harbor and view spectral data. The exhibit will reach a broad audience including those with visual and aural impairments. NEAq will collaborate with MIT's Department of Ocean Engineering, the MIT Sea Grant College Program, Wood Hole Oceanographic Institution, and the WGBH Educational Foundation's National Center for Media Accessibility in the development of the exhibit. Supplementary materials for visitors to the exhibit will include an exhibit guide and a web site. Complementary programming for use by formal educators will include pre and post visit materials and special programming for school groups.
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TEAM MEMBERS:
William SpitzerJerry SchubelHenrik SchmidtCarolyn Levi