Interactions within virtual environments often require manipulating 3D virtual objects. To this
end, researchers have endeavoured to find efficient solutions using either traditional input …

Object manipulation is a key feature in almost every virtual environment. However, it is
difficult to accurately place an object in immersive virtual environments using mid-air …

We present Plane, Ray, and Point, a set of interaction techniques that utilizes shape
constraints to enable quick and precise object alignment and manipulation in virtual reality …

Object manipulation techniques in immersive virtual environments are either inaccurate or
slow. We present a novel technique, PinNPivot, where pins are used to constrain …

Virtual Reality environments are able to offer natural interaction metaphors. However, it is
difficult to accurately place virtual objects in the desired position and orientation using …

Manipulating objects with the hand is a common task in Virtual Reality (VR). However, some
issues can occur during these manipulations. Occlusion is one issue that happens when the …

Object Manipulation is a fundamental interaction in virtual reality (VR). The efficiency and
accuracy of object manipulation are important to provide immersion to users. We propose a …

Purpose Many surgical complications can be prevented by careful operation planning and
preoperative evaluation of the anatomical features. Virtual dental implant planning in three …

In contrast to traditional retail stores, online shopping offers many advantages, such as
unlimited opening hours and a stronger focus on functionality. But this is accompanied by a …

Object manipulation is fundamental in virtual and augmented reality, where efficiency and
accuracy are crucial. However, repetitive object manipulation tasks using the hands can …