scholarly journals A Laser Pointer/Laser Trails Tracking System for Visual Performance

2005 ◽  
pp. 1050-1053 ◽  
Author(s):  
Kentaro Fukuchi
Keyword(s):  
Tracking System ◽  
Visual Performance ◽  
Laser Pointer

scholarly journals A Protocol for Recording Visual and Motor Behaviour for Scientific Support in the Teaching and Training of Sailing in a Simulator

2015 ◽  
Vol 69 (3) ◽  
pp. 582-592 ◽  
Author(s):  
Aarón Manzanares ◽  
Francisco Segado ◽  
Ruperto Menayo
Keyword(s):  
Tracking System ◽  
Relevant Information ◽  
Visual Performance ◽  
Motor Behaviour ◽  
Automated Measurement ◽  
Technological Support ◽  
Scientific Support ◽  
Visual Behaviour ◽  
Automated Protocol ◽  
And Training

This research aims to test the suitability of a protocol for automated measurement to describe visual and motor behaviour in the process of learning to sail. The objective is to provide coaches with the necessary scientific and technological support to analyse the variables of success in race starting. The study was performed with a highly ranked sailor in the Optimist class ranking. The instruments used to carry out the investigation were the sailing simulator VSail-Trainer®and the eye tracking system ASL®. Two simulated race starts were performed with a protocol of five minutes. The results show the automated protocol is suitable for measuring the ability of boat handling and visual performance in simulated conditions. Visual behaviour shows that the sailor visually fixates on locations that provide relevant information for the race start such as clock, other competitors, wind direction and the start buoys.

scholarly journals A laser emitting contact lens for eye tracking

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
A. Khaldi ◽  
E. Daniel ◽  
L. Massin ◽  
C. Kärnfelt ◽  
F. Ferranti ◽  
...  
Keyword(s):  
Eye Tracking ◽  
Contact Lens ◽  
Detection System ◽  
Tracking System ◽  
Primary Source ◽  
Eye Tracker ◽  
Laser Pointer ◽  
Gaze Tracking ◽  
Ir Laser ◽  
Encapsulation Process

Abstract In this paper, we present the first realisation and experimentation of a new eye tracking system using an infrared (iR) laser pointer embedded into a wireless smart contact lens. We denote this contact lens prototype as the cyclops lens, in reference to the famous hero of the X-Men comics. The full eye tracker device combines the smart contact lens and its eyewear, which provides a primary source of energy and the beam detection system. We detail the assembling and encapsulation process of the main functionalities into the contact lens and present how a gaze tracking system is achieved, compared to existing conventional eye-tracking ones. Finally, we discuss future technical improvements.

Individual Differences in the Flexibility of Peripersonal Space

2017 ◽  
Vol 64 (1) ◽  
pp. 49-55 ◽  
Author(s):  
Samuel B. Hunley ◽  
Arwen M. Marker ◽  
Stella F. Lourenco
Keyword(s):  
Individual Differences ◽  
Peripersonal Space ◽  
The Body ◽  
Laser Pointer ◽  
Baseline Measure ◽  
Bisection Task ◽  
Defensive Function ◽  
Representational Space ◽  
Laser Condition ◽  
Line Bisection Task

Abstract. The current study investigated individual differences in the flexibility of peripersonal space (i.e., representational space near the body), specifically in relation to trait claustrophobic fear (i.e., fear of suffocating or being physically restricted). Participants completed a line bisection task with either a laser pointer (Laser condition), allowing for a baseline measure of the size of one’s peripersonal space, or a stick (Stick condition), which produces expansion of one’s peripersonal space. Our results revealed that individuals high in claustrophobic fear had larger peripersonal spaces than those lower in claustrophobic fear, replicating previous research. We also found that, whereas individuals low in claustrophobic fear demonstrated the expected expansion of peripersonal space in the Stick condition, individuals high in claustrophobic fear showed less expansion, suggesting decreased flexibility. We discuss these findings in relation to the defensive function of peripersonal space and reduced attentional flexibility associated with trait anxieties.

An eye tracking system for analysis of pilots' scan paths.

1997 ◽  
Author(s):  
Paul A. Wetzel ◽  
Gretchen Krueger-Anderson ◽  
Christine Poprik ◽  
Peter Bascom
Keyword(s):  
Eye Tracking ◽  
Tracking System ◽  
Scan Paths

The Effects of Laser Illumination on Operational and Visual Performance of Pilots During Final Approach

2004 ◽  
Author(s):  
Van B. Nakagawara ◽  
Ronald W. Montgomery ◽  
Archie E. Dillard ◽  
Leon N. McLin ◽  
C. William Connor
Keyword(s):  
Visual Performance ◽  
Laser Illumination ◽  
Final Approach

Visual performance after preadaptation to colored lights.

1970 ◽  
Vol 83 (3, Pt.1) ◽  
pp. 359-365 ◽  
Author(s):  
C. R. Cavonius ◽  
R. Hilz
Keyword(s):  
Visual Performance ◽  
Colored Lights

Development and Validation of an Immunization Tracking System in a Large Health Maintenance Organization

1993 ◽  
Vol 9 (2) ◽  
pp. 96-100 ◽  
Author(s):  
Thomas Payne ◽  
Susan Kanvik ◽  
Richard Seward ◽  
Doug Beeman ◽  
Angela Salazar ◽  
...  
Keyword(s):  
Tracking System ◽  
Health Maintenance Organization ◽  
Health Maintenance ◽  
Development And Validation
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