Browsing Electrical and Computer Engineering, Department of by Title
Now showing items 22-29 of 29
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Perceiving Surface Roughness via a Rigid Probe: Effects of Exploration Speed and Mode of Touch
(Haptics-e, 1999-10-07)Two experiments investigated the psychophysical consequences for roughness perception of altering the speed of motion with which textured surfaces are explored using a rigid probe. Two speed ranges were used: a 10-fold ... -
Personal Responsibility in the Age of User-Controlled Neuroprosthetics
Deep-brain stimulation systems are an accepted and clinically effective form of neuroprosthetic treatment for a variety of common and debilitating neurological movement disorders -
Short Time Fourier Analysis of the Electromyogram
We applied short-time Fourier analysis to surface electromyograms (EMG) recorded during rapid movements, and during isometric contractions at constant forces. We selected a portion of the data to be transformed by multiplying ... -
Synchronization analysis of the uterine magnetic activity during contractions
(2005)Background: Our objective was to quantify and compare the extent of synchronization of the spatial-temporal myometrial activity over the human uterus before and during a contraction using transabdominal magnetomyographic (MMG) ... -
A Unified Treatment of Elastostatic Contact Simulation for Real Time Haptics
(Haptics-e, The electronic journal of haptics research, 2001-09-27)We describe real-time, physically-based simulation algorithms for haptic interaction with elastic objects. Simulation of contact with elastic objects has been a challenge, due to the complexity of physically accurate ... -
UW Sinus Surgery Cadaver/Live Dataset (UW-Sinus-Surgery-C/L)
(2020)This dataset was developed at the University of Washington's BioRobotics Lab (http://brl.ee.washington.edu). It has endoscopic sinus surgery images with manual annotations for surgical instrument segmentation task. The ... -
Virtual Training for a Manual Assembly Task
(Haptics-e, The electronic journal of haptics research, 2001-10-17)This paper describes an experiment, conducted to investigate the benfits of force feedback for virtual reality training of a real task. Three groups of subjects received different levels of training before completing a ... -
Voxel-Based 6-DOF Haptic Rendering Improvements
(Haptics-e, The electronic journal of haptics research, 2006-01-19)An approach is presented for realizing an order-of-magnitude improvement in spatial accuracy for voxel-based 6-DOF haptics. It trades constant-time performance for greater spatial accuracy. This helps to make 6-DOF haptics ...