FIELD: medicine.
SUBSTANCE: method involves periodically producing acoustic oscillations in bandwidth of 0.5-0.6 kHz. They are amplified to acoustic pressure level that is no more than 10% as high as auditory threshold. It is broadcasted into room where working on computers takes place. A user is considered to reach impermissible fatigue level, if registration time growing longer than 2 s.
EFFECT: enhanced effectiveness in obtaining objective fatigue level estimate in computer operation time.
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR DETECTING THE FATIGUE IN TEACHERS AND PROFESSORS | 2006 |
|
RU2317773C1 |
| METHOD FOR DETERMINING LANGUAGE LABORATORY | 2006 |
|
RU2317780C1 |
| METHOD FOR DETECTING THE TIME FOR FINISHING LESSONS FOR STUDENTS OF HUMANITARIAN HIGHER EDUCATIONAL ESTABLISHMENTS | 2006 |
|
RU2317778C1 |
| METHOD FOR DETERMINING TIME FOR ENGINEERING COLLEGE STUDENTS TO FINISH A LESSON | 2006 |
|
RU2317781C1 |
| METHOD OF DETERMINING STATE OF FATIGUE OF PERSONAL COMPUTER USER BY MEASUREMENT OF ROOM ILLUMINATION | 2009 |
|
RU2455926C2 |
| METHOD OF DETERMINING STATE OF TEACHER'S FATIGUE | 2009 |
|
RU2434580C2 |
| METHOD OF FATIGUE TEST IN STUDENT OF UNIVERSITY OF HUMANITIES | 2009 |
|
RU2429780C2 |
| METHOD OF DETERMINING STATE OF FATIGUE OF TECHNICAL UNIVERSITY STUDENT | 2009 |
|
RU2455922C2 |
| QUANTITATIVE METHOD FOR ESTIMATING GENERAL ORGANISM FATIGUE LEVEL FROM ANALYZER SYSTEM STATE | 2006 |
|
RU2308875C1 |
| METHOD FOR DIAGNOSING GENERAL ORGANISM FATIGUE | 2003 |
|
RU2241377C1 |
