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Re-Evaluating Virtual Reality Manipulation Techniques for Precise Alignment of Complex 3D Objects

Connor, Cherelle [Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)] (ORCID:0000000280724206)·Giovannelli, Alexander [Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)] (ORCID:0000000202658143)·Pavanatto, Leonardo [Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)] (ORCID:0000000310288549)·Rodrigues, Francielly [Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)] (ORCID:0000000289872299)·Miao, Haichao [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] (ORCID:0000000165802918)·Chheang, Vuthea [San Jose State Univ., CA (United States)] (ORCID:0000000159994968)·Giera, Brian [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] (ORCID:0000000165437498)·Bremer, Peer-Timo [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] (ORCID:0000000341073831)·Bowman, Doug A. [Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)] (ORCID:0000000304915067)
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Abstract

Prior research has developed a number of manipulation techniques that can achieve precise object placement in virtual reality, but studies of these techniques typically use simple objects. We conducted a study comparing two existing techniques, (AMP-IT and WISDOM), during alignment of objects with complex geometry to evaluate the potential influence of geometric complexity on performance, usability, workload and preference. Our findings indicate that participants had faster completion times and higher trial completion rates with AMP-IT on high-precision alignment tasks, contrary to earlier findings that used simple objects. Yet WISDOM is still preferred and considered more usable, despite increased workload and poorer performance, exposing participants' willingness to trade objective performance for comfort during use.

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Connor, Cherelle [Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)] (ORCID:0000000280724206), Giovannelli, Alexander [Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)] (ORCID:0000000202658143), Pavanatto, Leonardo [Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)] (ORCID:0000000310288549), Rodrigues, Francielly [Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)] (ORCID:0000000289872299), Miao, Haichao [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] (ORCID:0000000165802918), Chheang, Vuthea [San Jose State Univ., CA (United States)] (ORCID:0000000159994968), Giera, Brian [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] (ORCID:0000000165437498), Bremer, Peer-Timo [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] (ORCID:0000000341073831), Bowman, Doug A. [Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)] (ORCID:0000000304915067). 2026-05-01. Re-Evaluating Virtual Reality Manipulation Techniques for Precise Alignment of Complex 3D Objects. https://doi.org/10.1109/tvcg.2026.3679131

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