Indirect touch interaction with stereoscopic displays using a two-sided handheld touch device. - Prabhakar V. Vemavarapu; Christoph W. Borst (3DUI, 2017)

Near-Optimal Concentric Circles Layout. - Prabhakar V. Vemavarapu; Mehmet Engin Tozal; Christoph W. Borst (ISVC (2), 2020)