Results 81 to 90 of about 54,332 (265)

Gesture-controlled interactive three dimensional anatomy: A novel teaching tool in head and neck surgery

Journal of Otolaryngology - Head and Neck Surgery, 2014
Background There is a need for innovative anatomic teaching tools. This paper describes a three dimensional (3D) tool employing the Microsoft Kinect ™. Using this instrument, 3D temporal bone anatomy can be manipulated with the use of hand gestures, in ...
Jordan B Hochman, Bertram Unger, Jay Kraut, Justyn Pisa, Sabine Hombach-Klonisch   +4 more
doaj   +1 more source

Embedded GPU 3D Panoramic Viewing System Based on Virtual Camera Roaming 3D Environment

IEEE Access, 2019
The traditional 2D panoramic view has the problem of small imaging range, low utilization of original image and serious stretching of the foreground. This paper designs a 3D panoramic viewing system.
Hao Meng, Fei Yuan, Yili Xu, Tianhao Yan
doaj   +1 more source

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

Advanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang, J. An, X. Zheng, D. Wang, S. Wang, X. Wang, P. Zhu, J. Pei, S. Li, J. Paripurana, Y. Han, Z. Tang, X. Gan, Q. He, X. Ma   +14 more
wiley   +1 more source

VirtUATX: Incorporating 3D Sound in different Virtual Environment

Revista Colombiana de Computación, 2012
El uso de herramientas virtuales en un nivel universitario trae grandes beneficios, un ambiente virtual le permite a los estudiantes interactuar con tecnologia moderna, aprender con diferentes herramientas, hacer investigacion, desarrollar proyectos ...
Marva A. Mora
doaj  

Degradable Magnetic Composites from Recycled NdFeB Magnets for Soft Actuation and Sensing

Advanced Robotics Research, EarlyView.
This work presents a degradable soft magnetic composite made from recycled NdFeB particles embedded in a gelatin‐based organogel. The material is processed into magnetic sensors and soft robotic components, which can later be dissolved in a green solvent to recover NdFeB magnetic particles.
Muhammad Bilal Khan, Lin Guo, Kilian Schäfer, Eduardo Sergio Oliveros‐Mata, Xiaotao Wang, Florian Hofmann, Matthias Lutzi, Mark Suppelt, Proloy Taran Das, Jan Schmidtpeter, Imants Dirba, Stephan Rinderknecht, Mario Kupnik, Denys Makarov, Oliver Gutfleisch   +14 more
wiley   +1 more source

Toward the Creation of a Digital Twin Authoring Tool: A Smart Mobility Perspective in Smart Cities

IEEE Access
Transforming the livability of citizens by combining data, resources, and infrastructure is one of the fundamental goals of a smart city. A smart city is an aggregation of data and live analysis.
Muhammad Umair Hassan, Saleh Abdel-Afou Alaliyat, Ibrahim A. Hameed   +2 more
doaj   +1 more source

A multi-scale VR navigation method for VR globes

International Journal of Digital Earth, 2019
The combination of virtual reality (VR) and virtual globes – VR globes – enables users to not only view virtual scenes in an immersive manner at any location on Earth but also directly interact with multi-scale spatial data using natural behaviors. It is
Wumeng Huang, Jing Chen
doaj   +1 more source

Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract

Advanced Robotics Research, EarlyView.
We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis, Luis Carlos Sanjuan Acosta, Shubh P. Mehta, Baiyan Qi, Yang Yang, Luis Solorio, Craig J. Goergen, David J. Cappelleri   +7 more
wiley   +1 more source

Auditory–Tactile Congruence for Synthesis of Adaptive Pain Expressions in RoboPatients

Advanced Robotics Research, EarlyView.
In this work, we explore auditory–tactile congruence for synthesizing adaptive vocal pain expressions in robopatients. Using a robopatient platform that integrates vocal pain sounds with palpation forces, we conducted 7680 trials across 20 participants.
Saitarun Nadipineni, Chapa Sirithunge, Yue Xie, Fumiya Iida, Thilina Dulantha Lalitharatne   +4 more
wiley   +1 more source

Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion

Advanced Robotics Research, EarlyView.
A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza, Hiroshi Kaminaga, Philippe Fraisse, Gentiane Venture   +3 more
wiley   +1 more source