Darius Dadgari

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Easily available software for diagram creation does not support the comparison of different versions and the merging of such versions. We present new methods and techniques for easy versioning of general two-dimensional diagrams. Multiple novel versioning methods for diagram versioning are compared to each other as well as to previous work in a user study.(More)
Object selection and manipulation (e.g. moving, rotating) are the most basic tasks in 3D scene construction. While most research on selection and manipulation techniques targets single objects, we examine the concept of group selection in this paper. Group selection is often given lesser importance than single object selection, yet is vital in providing(More)
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