Exibir equipamento de tela (DSE), como computadores, laptops, tablets e smartphones, apresenta vários riscos para os usuários, principalmente se não forem usados corretamente ou por períodos prolongados. ombros. Síndrome (CVS). que regula os ciclos do sono) levando à insônia ou qualidade do sono. Comportamento
The main dangers of DSE
- Musculoskeletal Problems
Poor Posture: Sitting improperly or for extended periods can cause strain on the back, neck, and shoulders.
Repetitive Strain Injury (RSI): Constantly using a keyboard, mouse, or touchscreen can lead to issues like carpal tunnel syndrome or tendonitis in the wrists, fingers, or arms.
Eye Strain and Fatigue: Staring at screens for too long can cause blurred vision, eye discomfort, headaches, and dry eyes, a condition sometimes referred to as Computer Vision Syndrome (CVS).
- Mental Stress and Fatigue
Mental Overload: Prolonged use of screens can contribute to mental fatigue, decreased concentration, and stress, particularly if the user is under pressure or working long hours.
Sleep Disruption: The blue light emitted by screens can interfere with sleep patterns by disrupting the production of melatonin (a hormone that regulates sleep cycles) leading to insomnia or poor sleep quality.
- Digital Eye Strain (Computer Vision Syndrome)
Symptoms include headaches, dry or irritated eyes, blurred vision, and difficulty focusing.
Staring at screens without frequent breaks or blinking less often while working can aggravate these conditions.
- Increased Sedentary Behavior
Gastando longas horas usando o equipamento de tela de exibição incentiva um estilo de vida sedentário, o que pode aumentar o risco de obesidade, doenças cardíacas e diabetes devido à falta de movimento e atividade física. No entanto, evidências científicas atuais sugerem que o risco é mínimo para a maioria dos usuários. altura) para manter a postura adequada. Problemas. Deformação. Ajustes
- Electromagnetic Radiation
While most modern devices emit very low levels of electromagnetic radiation, long-term exposure has raised some concerns. However, current scientific evidence suggests that the risk is minimal for most users.
- Psychosocial Effects
Excessive screen use, particularly involving social media or video games, can lead to social isolation, increased anxiety, and depression, particularly among younger users.
Preventive Measures
Ergonomics: Adjust your workstation (chair, desk, and screen height) to maintain proper posture.
Regular Breaks: Follow the 20-20-20 rule (every 20 minutes, look at something 20 feet away for 20 seconds).
Screen Adjustments: Reduce screen brightness and use anti-glare screens to minimize strain.
Exercise: Incorporate movement and stretching into your daily routine to reduce the risk of musculoskeletal problems.
Display Screen Equipment Assessment
Conducting a DSE Assessment:
- Initial Observation and Consultation
Observe how the user interacts with their workstation and equipment.
Consult the user about any discomfort or issues they are experiencing, such as headaches, back pain, or eye strain.
- Workstation and Equipment Check
Inspect the physical setup, including the desk, chair, monitor, and input devices, to ensure they are properly adjusted for the individual.
- Review Lighting and Environmental Factors
Assess the lighting, noise, and general work environment to ensure it is conducive to safe and productive work.
- Provide Recommendations and Adjustments
sugere alterações para melhorar os hábitos de postura, posicionamento ergonômico, iluminação ou quebra com base na avaliação. Os regulamentos de saúde e segurança (equipamentos de tela de exibição) 1992) para realizar avaliações regulares de DSE para funcionários que usam telas para uma parcela significativa de seu dia de trabalho. A avaliação deve ser documentada e quaisquer ajustes necessários ou ações corretivas devem ser implementadas o mais rápido possível. Orientação com a realização de avaliações DSE. Downtown in Business
- Ongoing Monitoring and Review
Regularly review and update the assessment, especially if there are changes in equipment, tasks, or if the user reports new discomfort.
Documentation and Legal Requirements
Employers are required by law (under the Health and Safety (Display Screen Equipment) Regulations 1992) to conduct regular DSE assessments for employees who use screens for a significant portion of their workday. The assessment should be documented, and any necessary adjustments or corrective actions should be implemented as soon as possible.
A thorough DSE assessment ensures the safety and well-being of employees, reducing the likelihood of long-term health issues and improving productivity.
How can HPC help?
At HPC, we have a team of experienced consultants who can provide training, support and guidance with conducting DSE assessments.
To find out more information or if you require support with DSE assessments get in contact with our team of experts.