Redirecting Rays: Evaluation of Assistive Raycasting Techniques in Virtual Reality

Figure 1: The four raycast Selection Modes: (a) Baseline, no redirection, (b) RayRotation, (c) RayCurve, and (d) RayCurveRotation.Magenta ray: tracked raycast based on VR controller, hidden from the user; white ray: visible raycast which is redirected.