For document visualization, folding techniques provide a focus-plus-context approach with fairly high legibility on flat sections. To enable richer interaction, we explore the design space of multi-touch document folding. We discuss several design considerations for simple modeless gesturing and compatibility with standard Drag and Pinch gestures. We categorize gesture models along the characteristics of Symmetric/Asymmetric and Serial/Parallel, which yields three gesture models. We built a prototype document workspace application that integrates folding and standard gestures, and a system for
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TEAM MEMBERS:
Patrick ChiuChunyuan LiaoFrancine Chen
Delimiters are great for using gestures to overide application or OS commands. This paper investigates whether the DoubleFlip gesture is easy learn and practical to use as an effective delimter.
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
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
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.
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.
CENTC's (Center for Enabling New Technologies Through Catalysis) outreach is focused on partnerships with science centers. Initially we worked with the Pacific Science Center (PSC) to train our students in effective communication of science concepts to public audiences. Later we developed a short-term exhibit, Chemist - Catalysts for Change in the Portal to Current Research space. As part of the CCI/AISL partnership program, we partnered with Liberty Science Center to create an activity on a multi-touch media table, "Molecule Magic." We are currently developing another exhibit with PSC.
The National Nanotechnology Infrastructure Network (NNIN) is a partnership of 13 institutions (Cornell University, Georgia Institute of Technology, Harvard University, Howard University, North Carolina State University (affiliate), Pennsylvania State University, Stanford University, University of California at Santa Barbara, University of Michigan, University of Minnesota, University of New Mexico, University of Texas at Austin, and University of Washington) that provides multi-faceted, interdisciplinary, and broadly-accessible infrastructure supporting both near-term and long-term needs identified in the National Nanotechnology Initiative. The partnering facilities are open laboratories providing outstanding service to the external user, comprehensive training and staff support, and support of interdisciplinary and emerging areas of research, with openness to new materials, techniques, and applications.
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TEAM MEMBERS:
Sandip TiwariDaniel RalphRoger Howe
resourceprojectProfessional Development, Conferences, and Networks
The Museum of Science (MOS) seeks to establish a Network, a national infrastructure designed to foster public awareness, engagement and understanding of nanoscale science and engineering (NSE). As part of this undertaking, MOS will create a set of interactive, media-based and discourse-based educational productes based on NSE; generate new knowledge about design for learning and produce a sustainable network that involves inromal educators and researchers. Core partners are the Exploratorium and the Science Museum of Minnesota (SMM). This project will establish for the first-time an open national network that links science centers across the nation, focusing for this award on the development and delivery of exhibits and programs addressing the interdisciplinary content areas of NSE. In addition, the Network will establish ties and collaborative relationships with university-based NSE research centers, including MRSEC's and NSEC's. An educational research and development component will address the challenges of public understanding of a difficult-to-grasp emerging field. Project deliverables will be created primarily at three sites. The Center for NISE Research at the Exploratorium will collect, develop and disseminate knowledge about how to communicate to target audiences. The NISE Center for Public Engagement at MOS will develop a network media framework for dissemination to other science centers, network radio (with WBUR), and produce forums for dialogue and deliberation with adult audiences. The NISE Center for Exhibit and Program Production and Dissemination at SMM will develop interactive exhibits, exhibition packages for distribution, and immersive media environments programs. Development of deliverables will involve the following science-technology center partners: Oregon Museum of Science and Industry (OMSI), OR; New York Hall of Science, NY; Fort Worth Museum of Science and History, TX; Museum of Life and Science, NC; Sciencenter, NY; and Association of Science-Technology Centers (ASTC). NSE research partners include Main Street Science, Cornell University; Materials Research Society; University of Wisconsin Madison, MRSEC Interdisciplinary Education Group; and Purdue University, Envision Center for Data Perceptualization. The resulting Network and the knowledge gained as a result of this project are intended to produce a dramatic improvement in the capacity of the science center field to engage and educate the public about NSE, both in quality and quantity. By Year Five, there are expected to be NSE exhibits and activities at some 100 sites across the nation. In addition, the NSE research community should gain a deeper appreciation of the role that science centers can play as intermediaries in conveying scientific research to the public.
The Citizen Science Toolkit is a compilation of resources and ideas, currently organized under a step-wise framework for project development. Steps include choosing a question, forming a team, refining protocols, recruiting participants, training participants, accepting data, analyzing data, disseminating results, and measuring effects.
The Adirondack All-Taxa Biodiversity Inventory is a biological information-gathering process dependent upon and supported by the citizens of the Adirondacks. It acknowledges the interdependence between stakeholders and the biological community within which they live, work, and recreate. Citizens and scientists from the Adirondacks and elsewhere are working together to learn about the biodiversity found in the largest wilderness in the continental USA. The Adirondack ATBI encompasses the entire six-million-acre Adirondack Park, about half of which is composed of public Forest Preserve land that is protected as “forever wild” by the New York State Constitution. The remaining three million acres within the Park are composed of private forests, farms, and about 100 human communities, where some 130,000 people live, either seasonally or year-round.
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TEAM MEMBERS:
Elizabeth Harper
resourceresearchProfessional Development, Conferences, and Networks
These opening remarks took place at the start of the Citizen Science Toolkit Conference, held at the Cornell Lab of Ornithology in Ithaca, New York on June 20-23, 2007.