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» Accuracy measures for evaluating computer pointing devices
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IEICET
2007
131views more  IEICET 2007»
13 years 5 months ago
High Accuracy Fundamental Matrix Computation and Its Performance Evaluation
We compare the convergence performance of different numerical schemes for computing the fundamental matrix from point correspondences over two images. First, we state the problem ...
Ken-ichi Kanatani, Yasuyuki Sugaya
ACMIDC
2008
13 years 7 months ago
PointAssist: helping four year olds point with ease
Children's difficulty in point-and-click tasks using indirect pointing devices such as the mouse has been documented in several studies. This difficulty is manifested in a la...
Juan Pablo Hourcade, Keith B. Perry, Aditya Sharma
HUC
2003
Springer
13 years 10 months ago
Evaluation of Visual Notification Cues for Ubiquitous Computing
With increased use of mobile information technology and increased amounts of information comes the need to simplify information presentation. This research considers whether low-in...
Peter Tarasewich, Christopher S. Campbell, Tian Xi...
CHI
2011
ACM
12 years 8 months ago
Gathering text entry metrics on android devices
We developed an application to gather text entry speed and accuracy metrics on Android devices. This paper details the features of the application and describes a pilot study to d...
Steven J. Castellucci, I. Scott MacKenzie
EICS
2009
ACM
13 years 11 months ago
Input evaluation of an eye-gaze-guided interface: Kalman filter vs. velocity threshold eye movement identification
This paper evaluates the input performance capabilities of Velocity Threshold (I-VT) and Kalman Filter (I-KF) eye movement detection models when employed for eye-gaze-guided inter...
Do Hyong Koh, Sandeep A. Munikrishne Gowda, Oleg V...