1. Ferran Argelaguet and Carlos Andujar . 2008. Improving 3D Selection in VEs through Expanding Targets and Forced Disocclusion . In Smart Graphics(Lecture Notes in Computer Science), Andreas Butz, Brian Fisher, Antonio Krüger , Patrick Olivier, and Marc Christie (Eds.). Springer , Berlin, Heidelberg , 45–57. https://doi.org/10.1007/978-3-540-85412-8_5 Ferran Argelaguet and Carlos Andujar. 2008. Improving 3D Selection in VEs through Expanding Targets and Forced Disocclusion. In Smart Graphics(Lecture Notes in Computer Science), Andreas Butz, Brian Fisher, Antonio Krüger, Patrick Olivier, and Marc Christie (Eds.). Springer, Berlin, Heidelberg, 45–57. https://doi.org/10.1007/978-3-540-85412-8_5
2. A survey of 3D object selection techniques for virtual environments
3. Design and evaluation of 3D selection techniques based on progressive refinement
4. Finger-count & radial-stroke shortcuts
5. Comparing Free Hand Menu Techniques for Distant Displays Using Linear, Marking and Finger-Count Menus