Related Experiment Video
Updated: Jun 26, 2026

Movement Retraining using Real-time Feedback of Performance
Published on: January 17, 2013
A system for move-free and real time monitoring of readiness
Alireza A Dibazar1, Ali Yousefi, Theodore W Berger
11042 Downey Way DRB 140, Los Angeles, CA 90089-1111 USA. dibazar@usc.edu
Abstract:
In this paper we propose a portable and compact system for real-time monitoring/assessing of individuals fatigue under active conditions based on measurements of eyes. Real-time monitoring of fatigue - cognitive, physiological, and physical - can help supervisors and commanders to prudently assign tasks so as to prevent human errors and causalities. The proposed system utilizes a very small camera mounted on the frame of eye glasses. Five parameters of human eyes are measured and their significant variations are reported to a monitoring center using the hardware installed in the helmet. The experimental results and case studies showed that this system can be reliably employed for move-free monitoring individual fatigue.
Related Concept Videos
Pulse rhythm
Conversely, an irregular pulse pattern is termed dysrhythmia, stemming from disruptions in cardiac muscle...
Pulse Assessment Sites
Holter Monitor: 24-Hour Monitoring
Quality Assurance
Guidelines For Measuring Vital Signs
Before taking a patient's vital signs, a nurse would consider and assess the patient's comfort level and ensure appropriate equipment is available.
Assessment of Respiration
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like asthma or COPD,...
