We present SymbiosisSketch, a hybrid sketching system that combines drawing in air (3D)
and on a drawing surface (2D) to create detailed 3D designs of arbitrary scale in an …

Sketching in immersive 3D virtual reality (VR) environments has great potential for a variety
of interactive 3D design applications. Precisely sketching the intended strokes in mid-air …

We present ILoveSketch, a 3D curve sketching system that captures some of the affordances
of pen and paper for professional designers, allowing them to iterate directly on concept 3D …

While an important factor in depth perception, the occlusion effect in 3D environments also
has a detrimental impact on tasks involving discovery, access, and spatial relation of objects …

Three-dimensional modeling has long been regarded as an ideal application for virtual
reality (VR), but current VR-based 3D modeling tools suffer from two problems that limit …

Mid-air 3D sketching has been mainly explored in Virtual Reality (VR) and typically requires
special hardware for motion capture and immersive, stereoscopic displays. The recently …

We present Mockup Builder, a semi-immersive environment for conceptual design which
allows virtual mockups to be created using gestures. Our goal is to provide familiar ways for …

We describe a novel approach to inferring 3D curves from perspective drawings in an
interactive design tool. Our methods are based on a traditional design drawing style known …

We present drawing on air, a haptic-aided input technique for drawing controlled 3D curves
through space. Drawing on air addresses a control problem with current 3D modeling …

A passive wand tracked in 3D using computer vision techniques is explored as a new input
mechanism for interacting with large displays. We demonstrate a variety of interaction …