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Published on Jun 18, 2008
In current interfaces, users select objects, apply operations and change viewing parameters in distinct in distinct steps that require switching attention among several screen areas. Our See-Though Interface system addres this problem by locating tools on a transparent sheet that can be moved over applications with one hand using a trackball, while the other hand controls a mouse cursor.The user clicks through a tool onto application objects, simultaneously selecting an operation and an operand. Tools may include graphical filters, caled Magic Lens filters, that display a customized view of application objects