Sage is a robot that has been installed at the Carnegie Museum of Natural History as a full-time autonomous member of the staff. Its goal is to provide educational content to museum visitors in order to augment their museum experience. This paper discusses all aspects of the related research and development. The functional obstacle avoidance system, which departs from the conventional occupancy grid-based approaches, is described. Sage's topological navigation system, using only color vision and odometric information, is also described. Long-term statistics provide a quantitative measure of
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Illah NourbakhshJudith BobenageSebastien GrangeRon LutzRoland MeyerAlvaro Soto
This article describes the software architecture of an autonomous, interactive tour-guide robot. It presents a modular and distributed software architecture, which integrates localization, mapping, collision avoidance, planning, and various modules concerned with user interaction and Web-based telepresence. At its heart, the software approach relies on probabilistic computation, on-line learning, and any-time algorithms. It enables robots to operate safely, reliably, and at high speeds in highly dynamic environments, and does not require any modifications of the environment to aid the robot's
The Science Museum of Minnesota (SMM) will develop Window on Catalhoyuk: An Archaeological Work in Progress. The project will include a 4,500 sq. ft. exhibit, a World Wide Web site, an exhibit cookbook for archaeology interactives developed for the exhibit, and a suite of related classroom activities. Catalhoyuk is currently the most important archaeological site in Turkey and among the most significant cultural heritage monuments in the world. It consists of two mounds located on either side of an ancient river channel. The larger mound has Early Neolithic age occupation levels (9000 and 7500 years ago) and represents one of the largest known Neolithic settlements, holding links to the beginnings of agriculture, animal domestication, and the rise of urban complexity. The smaller mound consists of more recent occupations (7500 to 5000 years ago). Together they may record nearly 10,000 years of human occupation. SMM has been a partner, along with the Turkish team, in the Catalhoyuk Research Project since its inception in 1993 and has the responsibility of developing public programs and for bringing the research findings before a worldwide audience. Unlike a traditional approach where the results of archaeological research appear years after the excavations, this project will focus on the process of archaeology giving visitors the opportunity of learning about the workings of contemporary archaeology and the nature of scientific inquiry, along with the important insight into the beginning of Mediterranean civilization. The exhibit will be updated annually for two years to reflect new results of ongoing fieldwork. The project addresses the National Science Education Standards, particularly those related to science as inquiry and to the history and nature of science.
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Donald PohlmanNatalie RuskOrrin Shane
Treasuring our Natural Heritage: Natural History and Environmental Science Education is a multifaceted project that will be developed by the Idaho Museum of Natural History. Their goal is to heighten an understanding of issues surrounding the concept of biodiversity among the general public. By using the metaphor " the economy of nature," they will present three concepts: biodiversity which will include the idea of keystone species, natural capital, and extinction debt & conservation biology. This approach and the use of this metaphor is based on pre-exhibit research work that demonstrated that rural Idahoans understand this as a system of exchange, where each species holds a different 'occupation' and a variety of occupations is critical to the health of the economy. This project will bring participants in touch with the value of scientific research through presentations by scientists whose recent research results will provide a deeper understanding of the living systems around them. Views of elders from Idaho's Native American tribes will be included to add a critical human dimension. With this award they will develop a series of three small traveling exhibits, three-part educational video series for public broadcasting, and three multimedia science kits for use by children's groups on each of the three concepts noted above. With this multifaceted design it is anticipated that this program will reach 50% of Idaho's 1.2 million people. It is anticipated that the exhibits will become generally available once they have completed their circulation in Idaho.
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Stefan SommerAllen JacksonAmy LaffertyAndrew GibbonsAlbert Strickland
The Museum of Science, Boston will develop an exhibit about Aging. It will be a 6000 sq. ft. traveling exhibit that will open in Boston during April, 2000 coinciding with the United Nations' International Year of Older Persons. The exhibit will provide visitors with an engaging and interactive environment in which to explore scientific, personal, and social aspects of aging. This exhibit will put a spotlight on the remarkable change that has been occurring as a result of in the increased survival rates for people of all ages contributing, among other things, to an increase in the number of older adults. This exhibit will be organized around four themes that will engage visitors in the exploration of the basic scientific research and impact of this change in demographics. The themes are: 1) the biological research that is seeking to understand how and why all living things age, 2) the impact of the physiological and psychological effects of the aging process of humans, 3) the influence of personal, social, and cultural factors on an individual's aging process and 4) the demographic, economic and public policy aspects of aging. There will be a number of complementary programs developed which will be packaged in a tool kit format that will permit museums borrowing the exhibit to develop those components that are allowed by their resources. These programs include a museum theater production that will invite visitors to think about aging in the context of their own society/culture; a world-wide-web resource to assist teachers and other community educators; and a series of multigenerational one-day programs to encourage interactions between different generations within a family or participating group. The exhibit will provide an opportunity for linkage with the needs of the formal education community. Its content addresses important parts of the formal science education curriculum as identified in the National Science Education Standards, Science for All Americans, and Benchmarks for Science Literacy.
The Science Museum of Minnesota, in collaboration with Discovery Place and Science North, is producing a pilot stage for a large format film on the life work of Dr. Jane Goodall; her principal research site, Gombe National park in Tanzania; and her study subject, chimpanzees. The film will be a journey into the world of the wild chimpanzee with Dr. Jane Goodall, the best know living woman scientist among adults in the United States. It will chronicle Goodall's life work as well as the work of other researchers in Gombe. Accompanying educational material will include a companion kiosk exhibit, a leadership institute for museum educators, an online program, and women-in-science classes for children and parents. During this pilot stage, the project team will produce large format test footage in Gombe and will further develop the script for the film. The principal science advisor for the project will be Dr. Anne Pusey, professor and director of the Jane Goodall Institute's Center for Primate Studies at the University of Minnesota. She will serve as a Co-PI along with Mike Day of the Science Museum of Minnesota; Freda Nicholson, CEO of Discovery Place; and Sue Griswold, VP for Programs and Education at Discovery Place. Mike Day also will co-executive produce the film with Jim Marchbank, CEO of Science North.
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Mike DaySue GriswoldAnne PuseyFreda NicholsonBarbara Flagg
The Science Museum of Minnesota will develop "Exploring Time," a 4,000 square-foot traveling exhibition, related educational materials, and a public website. Exploring Time will engage visitors in experiences about the natural world that reveal their own abilities to see change over time and to help them see the world in a new way. Through the use of computers, multimedia technology, science apparatus and real objects, visitors will be able to explore the vast world of phenomena that happen too quickly or too slowly for humans to perceive. Vignettes of scientists from a broad array of disciplines will highlight currrent research, show scientists as role models for young people, and demonstrate how compressing and expanding time is a conceptual technique used in many fields of scientific endeavor. Interactive experiments that challenge human perception of time and duration will make personal for visitors their limits and compel them to ask questions scientists do: How can I know about changes that happen outside my perceptions? The exhibition will open at the Science Museum of Minnesota in October, 2001, and then tour to 12 to 15 large- and medium-sized museums around the country, reaching a projected audience of over 2.5 million.
The Education Development Center, Incorporated, requests $2,081,018 to create informal learning opportunities in science, mathematics, engineering and technology utilizing the study of the ancient African civilization of Nubia as context. Educational activities and resources will be developed based on the extensive ongoing archeological research on historical Nubia. The two main components of the project are a traveling exhibit with related educational materials and a website that will provide the target audience an opportunity to access extensive on-line resources and activities. The project will provide community outreach and professional development for educators in museums, community groups, schools and libraries. The project is designed for thirty-six months' duration. In year one, a network of collaborators in the Boston area will focus on research and development; in year two, project materials will be piloted and evaluated in six cities, and on-line professional development programs will be conducted; and in year three, project materials will be disseminated directly to 60 sites and more broadly via the internet.
The Museum of Science and Industry will develop "Genetics: Decoding Life," a 4325 sq. ft. permanent exhibit about the basic principles of genetics, the Human Genome Project, new tools and technology to study life, and the biomedical and biotech applications resulting from genetic information. As a result of interacting with this exhibit, visitors will understand the basic principles of genetics, they will become familiar with the role of genes in the development of life, they will learn something about how and why scientists used genetic tools, and visitors will become aware of applications of these principles and the potential social, ethical, medical and economic outcomes. In addition to the exhibit there will be a number of complementary outreach programs. An electronic web site will be created, software used in the exhibit will be modified into a format suitable for use in schools, computers loaded with genetic programs will be loaned to Chicago public school groups, churches and other community agencies, and the content of the exhibit will be used to enhance special Lamaze and prenatal classes held at the museum. Special consideration will be given to developing the relationship between the project personnel and the staff of the Chicago Systemic Initiative. They will work together to produce a school program about genetics that will be suitable for grades 5 to 8. School materials will include a teacher's guide for the exhibit, a program of classroom activities, and materials to be used before and after a trip to the museum to see the exhibit.
The Computer Museum will develop two 2500 sq. ft. computer-based exhibits the "Virtual Fishtank: Splashing Into Complex Systems". One exhibit will be installed permanently in the Computer Museum and the other will travel nationally for three to five years. These exhibits will use computer modeling of fish to introduce the public to new ideas about complex systems science and demonstrate the central concept that complex behaviors and patterns can emerge from simple interactions among simple rules. Visitors will spend eight to ten minutes designing their own fish at one of the ten FishBuilder computer stations. As they make decisions, they will be able to observe the effects of their rule selections on a computer display. When satisfied with their design, visitors can then "tag" their fish by placing their initials on fish tails and launch them in the central "fishtank". Large projection screens will encircle visitors in a dramatic simulation of an underwater aquarium environment. Visitors will observe and analyze how the few simple rules imbedded in the design of individual fish give rise to complex behaviors and patterns in the entire ecosystem. This exhibit draws on research conducted at MIT's Media Lab, The Computer Museum, and the New England Aquarium and will be able to reach people with a variety of learning styles. It anticipated completion date is March, 1998 for the TCM's version and the traveling version will begin it's national tour in September, 1998.
The Natural History Museum of Los Angeles County will develop Lost Civilizations of the Tarim Basin. This will be a 6000 sq. ft. traveling exhibit that will introduce visitors to the extraordinary archaeological discoveries that have recently been made in the Taklamakan Desert in the Xinjiang Uyghur Autonomous Region of the People's Republic of China. Due to the arid desert conditions the preservation of sites, artifacts, and human remains is exceptional and the artifacts represent some of the oldest extant items made of perishable materials (wood, paper, silk, and leather.) What has intrigued scientists about these remains is the fact they are Indo-Europeans. These remains have challenged the scholarly world by adding fuel to an already heated debate considering the origins and development of the Indo-European peoples who inhabited the Eurasian landmass for thousands of years. Who were these people, where did they come from, and what was their role in the early development of East/West cultural contact? Not only will visitors be able to see the artifacts and learn about the culture of this extinct group, but they will also learn how archaeologists and collaborating specialists work to unravel the mysteries posed by these remains. The exhibit will be complemented by resources for formal education programs. NHM will develop 1) an on-line presentation that will include "virtual" elements of the archaeology sites and materials, 2) teacher enhancement activities, 3) curriculum materials for older elementary and secondary students, and a menu of non-formal lectures, classes, and a symposium. The museum will also produce a comprehensive, fully illustrated catalogue in both printed and digital formats. The exhibit will have five venues. It is expected to reach between 150,000 and 300,000 people at each venue.
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TEAM MEMBERS:
James OlsonAdam KesslerVincent BeggsDolkun Kamberi
The Exploratorium will develop "The Electronic Guidebook: Extending Museum Experience Using Networked Handheld Computers." Through this project, the Exploratorium and the Concord Consortium will investigate the use of new technologies to enhance the learning experience of science museum visitors. The exponentially increasing availability of portable personal computing devices provides an opportunity for science museums to develop new ways for visitors to experiment and interact with exhibits. The partners will design and prototype a museum-based "Electronic Guidebook" for visitors. Twenty-five Exploratorium exhibits will be connected to a museum network and handheld portable computers through infrared connections. The target audiences for this project are the general public (adults and families) and children in the K-12 age range. The primary disciplinary focus is physics, with a secondary focus on mathematics.