Results 31 to 40 of about 21,447 (299)
Rendering volumetric haptic shapes in mid-air using ultrasound:Proceedings of ACM SIGGRAPH Asia 2014 [PDF]
, 2014 We present a method for creating three-dimensional haptic shapes in mid-air using focused ultrasound. This approach applies the principles of acoustic radiation force, whereby the non-linear effects of sound produce forces on the skin which are strong ...
Carter, Tom +3 more
core +2 more sources
Applied Sciences, 2021 A complete set of diverse haptic feedbacks is essential for a highly realistic and immersive virtual environment. In this sense, a multi-mode haptic interface that simultaneously generates multiple kinds of haptic signals is highly desirable.
Mohammad Shadman Hashem +3 more
doaj +1 more source
Quality of experience study for multiple sensorial media delivery [PDF]
, 2014 Traditional video sequences make use of both visual images and audio tracks which are perceived by human eyes and ears, respectively. In order to present better ultra-reality virtual experience, the comprehensive human sensations (e.g. olfaction, haptic,
Ghinea, G, Muntean, G-M, Yuan, Z
core +1 more source
Quantifying perception of nonlinear elastic tissue models using multidimensional scaling [PDF]
, 2009 Simplified soft tissue models used in surgical simulations cannot perfectly reproduce all material behaviors. In particular, many tissues exhibit the Poynting effect, which results in normal forces during shearing of tissue and is only observed in ...
Fuernstahl, Philipp +4 more
core +3 more sources
Haptic Texture Rendering of 2D Image Based on Adaptive Fractional Differential Method
Applied Sciences, 2022 The fractional differential algorithm has a good effect on extracting image textures, but it is usually necessary to select an appropriate fractional differential order for textures of different scales, so we propose a novel approach for haptic texture ...
Huiran Hu, Aiguo Song
doaj +1 more source
Stability Boundary and Design Criteria for Haptic Rendering of Virtual Walls [PDF]
, 2006 This paper is about haptic simulations of virtual walls, which are represented by a discrete PD-control. A normalized discrete-time transfer function is used to derive the fundamental stability boundaries for this problem.
Hirzinger, Gerd +2 more
core +1 more source
Energies, 2019 In the serial hybrid electric propulsion system of a small propeller aircraft the battery state of charge is fluctuating due to the diversity of possible power flows. Overwhelming visual information on the cockpit displays, besides requiring visual pilot
Aleš Hace
doaj +1 more source
Data-Driven Haptic Modeling and Rendering of Viscoelastic Behavior Using Fractional Derivatives
IEEE Access, 2022 Data-driven modeling and rendering is a general approach in haptics aiming to provide highly accurate haptic perceptual experiences simulating complex real physical dynamics, such as deformable or textured objects.
Hojun Cha, Amit Bhardwaj, Seungmoon Choi
doaj +1 more source
The simultaneity of complementary conditions:re-integrating and balancing analogue and digital matter(s) in basic architectural education [PDF]
, 2008 The actual, globally established, general digital procedures in basic architectural education,producing well-behaved, seemingly attractive up-to-date projects, spaces and first general-researchon all scale levels, apparently present a certain growing ...
Wiesner, Thomas
core +3 more sources
IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2023 While treating sensorimotor impairments, a therapist may provide physical assistance by guiding their patient’s limb to teach a desired movement.
Matthew R. Short +8 more
doaj +1 more source