Many tasks in graphical user interfaces require users to interact with elements at various levels of precision. We present FingerGlass, a bimanual technique designed to improve the precision of graphical tasks on multitouch screens. It enables users to quickly navigate to different locations and across multiple scales of a scene using a single hand. The other hand can simultaneously interact with objects in the scene. Unlike traditional pan-zoom interfaces, FingerGlass retains contextual information during the interaction. We evaluated our technique in the context of precise object selection
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TEAM MEMBERS:
Dominik K¨aserManeesh AgrawalaMark Pauly
resourceresearchProfessional Development, Conferences, and Networks
Open Exhibits held a Design Summit bringing together 30 professionals from the field to help guide future development. The Design Summit was convened in Corrales, New Mexico near the design studios of Ideum, the principal organization of Open Exhibits. It was held March 9th to 11th of 2011. Attendees came from large and small science centers, planetariums, zoos, local museums, and several other open source software initiatives. They were educators, evaluators, designers, researchers, software engineers, and museum professionals. Participants engaged in a combination of short presentations
Despite a long history of using participatory methods to enable public engagement with issues of societal importance, interactive displays have only recently been explored for this purpose. In this paper, we evaluate a tabletop game called Futura, which was designed to engage the public with issues of sustainability. Our design is grounded in prior research on public displays, serious games, and computer supported collaborative learning. We suggest that a role-based, persistent simulation style game implemented on a multi-touch tabletop affords unique opportunities for a walk-up-and-play style
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TEAM MEMBERS:
Alissa N. AntleJoshua TanenbaumAllen BevansKatie SeabornSijie Wang
Modern smartphones contain sophisticated sensors to monitor three-dimensional movement of the device. These sensors permit devices to recognize motion gestures— deliberate movements of the device by end-users to invoke commands. However, little is known about best-practices in motion gesture design for the mobile computing paradigm. To address this issue, we present the results of a guessability study that elicits end-user motion gestures to invoke commands on a smartphone device. We demonstrate that consensus exists among our participants on parameters of movement and on mappings of motion
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TEAM MEMBERS:
Jim SpadacciniJaime RuizYang LiEdward Lank
This Communicating Research to Public Audiences project focuses on the Reedy Glacier Antarctic research of Brenda Hall (OPP 0229034) and its relevance to the residents of and visitors to Maine. Collaborators include the University of Maine, the Maine Discovery Museum, the Acadia National Park and Cadillac Mountain Sports (an environmentally active retail company with several stores around the state). The primary deliverable is the development of an interactive software program that presents information and experiences in a two-tiered concept approach -- on the Reedy Glacier and its connection to Maine and on the process of science. The software is being configured into kiosks at the three partnering organizations, into a DVD format for informal and formal settings to be distributed at cost and onto a University of Maine Climate Change web portal currently under separate development. The project web site will provide source code for the portal design so others may use it to create portals and modules of their own. The Maine Discovery Museum intends to create additional exhibitry on the topic with resources outside this proposal, and the Acadia National Park will use the programs in teacher education workshops.
Assessing the Impact of a Visit to a Zoo or Aquarium: A Multi-institutional Research Project will create a functional taxonomy of zoo/aquarium visitors' entering knowledge, attitudes and behaviors. This taxonomy, in conjunction with data about the specific experiences visitors have during their visit, will enable investigators to understand and predict the contribution of zoos and aquariums to the public understanding of animals and their conservation. The results will clarify the role of zoos and aquariums as centers of informal learning and point to ways to strengthen their educational impact. The AZA convened a national advisory committee that commissioned and completed a thorough review, confirming a critical need to conduct more research, particularly research that attempts to ask broad questions, collect data systematically, and includes sufficient number and types of institutions to permit community-wide generalizations. Twelve AZA institutions of various sizes, geographic regions and types will participate in the study. The net result of the study will be a descriptive model of zoo and aquarium visitor learning experiences and development of a set of diagnostic tools to help zoo and aquaria staff understand and enhance the nature and extent of their public impact.
Partnering with National Musical Arts, the Science Museum of Minnesota seeks to develop BioMusic, a 4,000 sq. ft. traveling exhibition that explores the origins of music in nature and the connections between music and sound of living things. This project is based on planning grant ESI-0211611 (The Music of Nature and the Nature of Music) awarded to NMA. The project is based on the emerging interdisciplinary research field of biomusic, which includes musicology plus aspects of neuroscience, biology, zoology, environmental science, physics, psychology, math and anthropology. The exhibit sections -- "Humanimal" Music; Natural Symphonies; Ancient Roots; Music, Body and Mind; and World of Music -- use both music and natural sound to explore biodiversity, cultural diversity, the physics of sound and the brain. BROADER IMPACT: The exhibition is expected to travel for at least six years, reaching some two million people in 18 communities. It is to be accompanied by a six-part radio series (Sweet Bird Classics) for young children. Because of the connection to music and many other areas of public interest, this exhibition has the potential to attract and engage new audiences to science museums and stimulate their interest in STEM.
Carl Batt of Cornell University is a Discovery Corps Senior Fellow for the 2007-2008 academic year. the natural ability of bacterial surface-layer proteins to self-assemble into two-dimensional, nanoscale arrays. These biological arrays will be exploited to produce a variety of nanoscale structures, including silicon nano pillars, which have potential use in new optical and electronic devices. Batt will use the scientific discoveries arising from his research to expand outreach to the public through interactive, traveling museum exhibits and to develop improved models for understanding and describing nanoscale phenomena. The goals of the project include the development of the "Chronicles of a Science Experiment," which will provide the public with a view of the evolution of a science project over time. This Discovery Corps Senior Fellowship is supported by the Division of Chemistry and the Informal Science Education (ISE) program of the Division of Research on Learning in Formal and Informal Settings (EHR/DRL). The Discovery Corps Fellowship Program seeks new postdoctoral and professional development models that combine research expertise with professional service. Discovery Corps Fellows leverage their research expertise through projects that address areas of national need.
WGBHs third season of the PBS Design Squad reality series, designed to inspire a new generation of engineers, got teenagers to think smart, build fast, and contend with a wild array of engineering challenges for real-life clients. Targeted to 9- to 12-year-olds, and fun for people of all ages, this fast-paced TV series is the fuel behind a national, multimedia initiative to attract kids to engineering. The project expaned its reach into the middle school classroom to create the first online community where kids can share their real-world engineering projects and provide a richer video viewing experience with embedded "pop-up" commentary.
The investigators will collect data on a broad range of informal science education activities of an existing sample of approximately 3,500 adults across the U.S. It will relate these activities to prior forms of science involvement and to various indicators of lifelong STEM learning. The proposed work is an extension of the Longitudinal Study of American Youth (LSAY), a study funded by NSF since 1986 and still ongoing. Prior work has tracked two national cohorts of students who were originally representative of public middle and high schools, focusing on their science and mathematics course enrollment, content, achievement, and career choices, and informed by data from their parents and teachers. The project team has maintained very high levels of continued participation by the approximately 5,000 students, now aged 34-38, many of whom have families of their own. The project will extend the planned surveys for 2009 and 2010 to examine how these adults use informal science education resources such as museums, libraries, books, magazines, newspapers, television, and the Internet. The project will provide baseline data on informal science education resource use in the Internet era for a large and diverse sample. It will allow investigation of the relationships of current informal science learning behaviors, both individual and intergenerational, to prior learning variables such as school science achievement, parental involvement, college experience, career choice, and prior use of informal learning resources while respondents were school-aged.
The investigators will collect data on a broad range of informal science education activities of an existing sample of approximately 3,500 adults across the U.S. It will relate these activities to prior forms of science involvement and to various indicators of lifelong STEM learning. The proposed work is an extension of the Longitudinal Study of American Youth (LSAY), a study funded by NSF since 1986 and still ongoing. Prior work has tracked two national cohorts of students who were originally representative of public middle and high schools, focusing on their science and mathematics course enrollment, content, achievement, and career choices, and informed by data from their parents and teachers. The project team has maintained very high levels of continued participation by the approximately 5,000 students, now aged 34-38, many of whom have families of their own. The project will extend the planned surveys for 2009 and 2010 to examine how these adults use informal science education resources such as museums, libraries, books, magazines, newspapers, television, and the Internet. The project will provide baseline data on informal science education resource use in the Internet era for a large and diverse sample. It will allow investigation of the relationships of current informal science learning behaviors, both individual and intergenerational, to prior learning variables such as school science achievement, parental involvement, college experience, career choice, and prior use of informal learning resources while respondents were school-aged.
PolarTREC (Teachers and Researchers Exploring and Collaborating) is a three-year teacher professional enhancement program that will advance polar science education by bringing K-12 educators and polar researchers together in hands-on field experiences in the Arctic and Antarctic. PolarTREC activities and products will foster the integration of research and education to produce a legacy of long-term teacher-researcher collaborations, improvement of teacher content knowledge and teaching practices, shareable online learning resources based on real-world science, improved student knowledge of and interest in the Arctic and Antarctic, and broad public engagement in polar science. ARCUS will adapt and extend existing Teacher Research Experience (TRE) models and its own experience delivering TREC -- a TRE program supported by NSF for the Arctic -- to develop PolarTREC, a comprehensive, sustained field research experience program for K-12 teachers focusing on IPY science themes at both polar regions. Thirty-six teachers will spend two to six weeks in the Arctic or Antarctic studying a topic relevant to one of the IPY emphasis areas, with "Live from IPY" calls, Internet presentations, and podcasts from the field, daily teacher journals, interactive bulletin boards, photo galleries, online multimedia learning resources and activities, and participation in CARE (Connecting Arctic/Antarctic Researchers and Educators) web-meetings to support translation of experiences into the classroom and beyond. PolarTREC is relevant to the education goals of the IPY by 1) providing a hands-on field research experience that can be realistically implemented in the polar regions; 2) broadly disseminating teacher experiences to students and other professionals; 3) developing a sustainable learning community; and 4) providing clear and appropriate measures of project success through a formative and summative evaluation. Additionally, the PolarTREC evaluation will provide a basis for replicating or expanding the program structure and best practices. PolarTREC will benefit from close coordination with logistics providers and international programs to ensure operational feasibility and an international reach.