+ of 434,143 Processed Journeys
+ of 19,105 Voice Cognition Tests
+ of 110,464 Attention and Concentration Tests
+ of 94,915 Self-Declaration of Sleepiness Scale
+ of 8,948 Reports of Sleep Complaints
+ of 3,543 Reports of Quality of Life
+ of 9,462 Sleep Quality Reports
Platform Users
Processed Journeys
Voice Cognition Tests
Attention and Concentration Tests
Self-Declaration of Sleepiness Scale
Reports of Sleep Complaints
Reports of Quality of Life
Sleep Quality Reports
CEMSA – Multidisciplinary Center for Sleepiness and Accidents is based in Belo Horizonte – MG and its main activity is managing the risk of fatigue, a fundamental factor for safety and performance at work.
Maximum comfort and practicality
Wrist device used for non-invasive examination, in a comfortable and practical way. It is carried out over a period of 15 days and aims to detect the pattern of wakefulness and sleep.


Psychomotor Test
CPVT is a simple and practical application that infers the worker’s fatigue level by evaluating their reaction time and vigilance.


Anti-sleep seat car
Maintains alertness during the workday, preventing driver drowsiness and fatigue by generating sensations and sounds.
Fatigue Risk Management Program
Increased productivity
- Analyze the work schedule and its impacts on the operation
- Offer better working conditions
- Reduce absenteeism and turnover
- Have a work team capable of carrying out work activities
- Reduce equipment downtime, fuel consumption and maintenance costs
- Increase worker attention and responsibility
- Increase productivity and efficiency
Accident reduction
- Reduce the number of accidents
- Reduce financial expenses
- Reduce damage to equipment and company property
- Propose treatment for workers with sleep disorders
- Propose strategies to mitigate the effects of fatigue and tiredness resulting from shift work
- Provide safer operations
CEMSA APP
The system analyzes and projects the level of fatigue during the workday, helping decision-making aimed at preventing accidents.
CEFADIGUE
CEFADIGUE allows you to evaluate and predict changes in the performance of activities according to the insertion of data about the working day.
CEMSA Portal
The system allows managers to monitor the fatigue levels of various workers at the beginning, during and at the end of the workday, as well as access all registered users and generate reports.