Toolkit design for interactive structured graphics

Bederson, Benjamin B.; Grosjean, Jesse; Meyer, Jonathan

doi:10.1109/tse.2004.44

Cited by 222 publications

(101 citation statements)

References 25 publications

(21 reference statements)

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“…To endow PowerChalk with an informal animation tool we merge the structured 2D graphics framework Piccolo2D [19] with an efficient lookup system. The design of the object structure with the lookup system in PowerChalk let us to implement commands to animate objects over the PowerChalk-canvas on the fly, for example, we can animate affine transformations over an object and composite a set of elements.…”

Section: G Animation Modulementioning

confidence: 99%

Modular Architecture for Pen-Based Digital Ink on Blended Learning Applications

Neil¹,

Rosado²,

Esponda-Argüero³

et al. 2014

IJIET

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Abstract-Pen-based technologies can be combined with different kinds of hardware and software to gain pedagogical benefits on blended learning applications. Particularly, digital ink and handwriting recognition furnish the convenience to access, navigate and manipulate data more easily. It is also well know that user interfaces for pen computing can be implemented in several ways, with different techniques and for several kinds of applications. A modular programming architecture for pen-based digital ink was developed in order to provide a robust, reliable, usable and sustainable multimedia technology for a blended learning application. We present this approach and the respective advantages.

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Section: G Animation Modulementioning

confidence: 99%

Modular Architecture for Pen-Based Digital Ink on Blended Learning Applications

Neil¹,

Rosado²,

Esponda-Argüero³

et al. 2014

IJIET

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“…It contains over 27000 lines of code, and uses the Piccolo 2D graphics library (29) . All performance measures in this section are obtained from running Lifelines2 on a 2.4GHz Intel Core2 Duo laptop running Windows Vista Home Premium Edition 64-bit, with 4 GB of RAM.…”

Section: Implementation Details and System Performancementioning

confidence: 99%

Extracting Insights from Electronic Health Records: Case Studies, a Visual Analytics Process Model, and Design Recommendations

et al. 2011

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Current electronic health record (EHR) systems facilitate the storage, retrieval, persistence, and sharing of patient data. However, the way physicians interact with EHRs has not changed much. More specifically, support for temporal analysis of a large number of EHRs has been lacking. A number of information visualization techniques have been proposed to alleviate this problem. Unfortunately, due to their limited application to a single case study, the results are often difficult to generalize across medical scenarios. We present the usage data of Lifelines2 [22], our information visualization system, and user comments, both collected over eight different medical case studies. We generalize our experience into a visual analytics process model for multiple EHRs. Based on our analysis, we make seven design recommendations to information visualization tools to explore EHR systems.

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“…Two additional toolkits have since succeeded Pad++, namely Jazz and Piccolo. Jazz is a graphics toolkit for development in Java [3], while Piccolo offers zoomable features [4].…”

Section: Zoomable Interfacesmentioning

confidence: 99%