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ADHOCNOW
2008
Springer
14 years 3 months ago
DIN: An Ad-Hoc Algorithm to Estimate Distances in Wireless Sensor Networks
Abstract. A current challenge in wireless sensor networks is the positioning of sensor nodes for indoor environments without dedicated hardware. Especially in this domain, many app...
Freddy López Villafuerte, Jochen H. Schille...
HAPTICS
2007
IEEE
14 years 3 months ago
T-PaD: Tactile Pattern Display through Variable Friction Reduction
In this paper we discuss the theory, design and construction of a haptic display for creating texture sensations through variations in surface friction. Ultrasonic frequency, low ...
Laura Winfield, John Glassmire, J. Edward Colgate,...
HAPTICS
2007
IEEE
14 years 3 months ago
Surface Interrogation Methods for Haptic Rendering of Virtual Objects
The process which enables virtual objects to mimic their real world counterparts is known as realistic rendering in haptics. Realistic sensations could relate to any spatial featu...
Anusha Sridaran, Dianne Hansford, Kanav Kahol, Set...
HAPTICS
2007
IEEE
14 years 3 months ago
Frequency Analysis of the Detectability of Virtual Haptic Gratings
The tactile detectability of sinusoidal and squarewave virtual texture gratings were measured and analyzed. Using a three-interval one-up three-down adaptive tracking procedure, d...
Steven A. Cholewiak, Hong Z. Tan
HAPTICS
2007
IEEE
14 years 3 months ago
An Eyetracker Study of the Haptic Cuing of Visual Attention
We investigated the haptic cuing of visual attention using spatially-predictive (75% valid) and spatiallynonpredictive (25%) haptic cues. The participants performed a visual chang...
Chanon M. Jones, J. Jay Young, Rob Gray, Charles S...