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Easigami: A reconfigurable folded-sheet TUI
    ACM Tangible and Embedded Interaction, Cambridge UK, Feb 16-19.
    Easigami is a novel tangible user interface (TUI) and
    interactive system intended to help children to learn to fold
    3D geometric forms and to explore 2D-3D transformations.
    We present the design of Easigamiís physical interface: a
    reconfigurable system of thin flat polygon pieces connected
    by electronically instrumented hinges. Using the Easigami
    TUI as an input device, we have developed early prototype
    applications to develop childrenís visualization and spatial
    recognition skills. We discuss our experience in integrating
    traditional craft with computation, which may inform future
    tangible and graspable user interface design.