Results 71 to 80 of about 977 (152)

Empirical Validation of Fitts’ Law in Virtual Reality: Modeling, Prediction, and Modality Comparison

Multimodal Technologies and Interaction
Fitts’ law is a foundational model for predicting pointing performance and has been increasingly explored in immersive virtual reality (VR) environments.
Nikolina Rodin, Dario Ogrizović, Luka Batistić, Sandi Ljubic   +3 more
doaj   +1 more source

An Adaptation of Fitts’ Law for Performance Evaluation and Optimization of Augmented Reality (AR) Interfaces

IEEE Access
There is growing widespread adoption of augmented reality in tech-driven industries and sectors of society, such as medicine, gaming, flight simulation, education, interior design and modelling, entertainment, construction, tourism, repair and ...
Onyeka Josephine Nwobodo, Kamil Wereszczynski, Godlove Suila Kuaban, Przemyslaw Skurowski, Krzysztof Adam Cyran   +4 more
doaj   +1 more source

Factors Affecting Performance of Target Acquisition Tasks for Touchpads

International Journal of Technology, 2014
This study investigates the effect of touchpad size, position filter, and control display gain on user performance. Observations include the behavior of user while using the touchpad to acquire color-changing targets. This study examines the effect
Maya Arlini Puspasari, Yung-Hui Lee
doaj   +1 more source

Desempenho de movimentos cíclicos e discretos realizados em tarefa de Fitts simulada em computador

Interamerican Journal of Psychology, 2013
This study compared the performance of cyclical and discrete movements in Fitts’ task simulated by a computer. Twenty male adults, between 25 and 30 years old, participated as volunteers in the study.
Tiago Cesar Balio, Juliana Bayeux Dascal, Inara Marques, Sergio Tosi Rodrigues, Victor Hugo Alves Okazaki   +4 more
doaj  

Evaluation of the Leap Motion Controller as a New Contact-Free Pointing Device

Sensors, 2014
This paper presents a Fitts’ law-based analysis of the user’s performance in selection tasks with the Leap Motion Controller compared with a standard mouse device.
Daniel Bachmann, Frank Weichert, Gerhard Rinkenauer   +2 more
doaj   +1 more source

Fitts’ Law: On Calculating Throughput and Non-ISO Tasks

Revista Colombiana de Computación, 2018
We used a target-selection task to evaluate head-tracking as an input method for mobile devices. First, the method of calculating Fitts’ throughput is described by means of a raw data detailed example.
Maria Francesca Roig-Maimó, Ian Scott MacKenzie, Cristina Manresa-Yee, Javier Varona Gómez   +3 more
doaj  

A Novel Teaching System for Industrial Robots

Sensors, 2014
The most important tool for controlling an industrial robotic arm is a teach pendant, which controls the robotic arm movement in work spaces and accomplishes teaching tasks.
Hsien-I Lin, Yu-Hsiang Lin
doaj   +1 more source

Optimal Stochastic Control Problem for General Linear Dynamical Systems in Neuroscience

Advances in Mathematical Physics, 2017
This paper considers a d-dimensional stochastic optimization problem in neuroscience. Suppose the arm’s movement trajectory is modeled by high-order linear stochastic differential dynamic system in d-dimensional space, the optimal trajectory, velocity ...
Yan Chen, Yingchun Deng, Shengjie Yue, Chao Deng   +3 more
doaj   +1 more source

Touchscreens for Aircraft Navigation Tasks: Comparing Accuracy and Throughput of Three Flight Deck Interfaces Using Fitts' Law. [PDF]

Hum Factors, 2020
van Zon NCM, Borst C, Pool DM, van Paassen MM.   +3 more
europepmc   +1 more source

Directional and Skill-Level Differences in the Speed–Accuracy Trade-Off During Lacrosse Passing

Journal of Functional Morphology and Kinesiology
Background: Passing in lacrosse is a fundamental skill essential for both offense and defense, directly influencing game flow. Although the speed–accuracy trade-off is well recognized in motor control, its features in lacrosse passing—particularly ...
Saki Tomioka, Hitoshi Koda, Noriyuki Kida   +2 more
doaj   +1 more source