Display Screen Equipment (DSE)

Display Screen Equipment (DSE), also referred to as a Visual Display Unit (VDU), may cause a number of health problems. Display screens cause many instances of eye strain, wrist strain, back problems and headaches. When seeking solutions to address these issues, a common mistake is to look into display equipment and the technology associated with it. However, to adequately address the issue of health problems associated with the use of DSE, we must understand common work activities ergonomics and the ill-health conditions associated with inadequate ergonomic design.

 

Display Screen Equipment (DSE) and the Relevant Legislation

The main legislation that addresses Display Screen Equipment (DSE) is the Safety, Health and Welfare at Work Act 2005. The main purpose of this legislation is to ensure and promote a preventive approach to occupational health and safety. However, a specific piece of legislation covers use of DSE specifically. The Safety, Health and Welfare at work (General Application) Regulations 2007 Chapter 5 of Part 2: Display Screen Equipment outlines the responsibilities of the employer with regard to the workstation of employees.

 

What the Term Display Screen Equipment (DSE) Covers (and What Does Not)

Schedule 4 of the Safety, Health and Welfare at Work (General Application) Regulations 2007 sets the minimum requirements for all Display Screen Equipment (DSE) that should be in place for workstations. The Schedule covers a number of elements, such as:

• Display Screen Equipment.
• Keyboard.
• Work Desk and/or Work Surface.
• Work Chair.
• Environment (such as space requirement, lighting, radiation, heat and humidity, noise).
• Employee Computer Interface (software should be suitable for the task and easy to use).

The following are not covered by the regulation:

• Drivers’ cabs or control cabs for vehicles and machinery.
• Computer systems on board a means of transport.
• Computer systems mainly intended for public use.
• Portable display screen equipment not in prolonged use at workstation.
• Typewriters of traditional design, of the type known as “typewriter with window”.

 

Basic Health Hazards Associated with Display Screen Equipment (DSE)

The basic health hazards associated with the use of DSE are:

• Musculoskeletal Problems (e.g., tenosynovitis).
• Visual Problems (e.g., visual fatigue, eye strain, sore eyes, headaches, and in extreme cases skin rashes and nausea).
• Psychological Problems (stress-related problems, often caused by environmental factors such as noise, heat, humidity and poor lighting, and poor managerial practices such as poor staff training, poor workstation design, high-speed working and lack of breaks).

 

Addressing the Issue – Display Screen Equipment (DSE)

To address the staff knowledge gap issue when working with Display Screen Equipment (DSE), eLearn Safety developed a fully online VDU/DSE training course. On completion of this VDU training course, participants will be provided with the information necessary to ensure current legislation is complied, risk assessments are carried out and all employees are competent to adjust their work stations to provide a safe place to work in.

All employers and staff who use VDU workstations for any length of time should do this course to learn how to avoid the range of adverse effects on the arm, hand and shoulder (WRULD’s) and other parts of the body.

Another useful course is Workplace Safety – Level 1. This course is ideal for every employee in any workplace that’s subject to Health and Safety Legislation. Safety in the workplace is everyone’s responsibility. It provides all employees who participate on this course with information on how to identify hazards and carry out simple risk assessments.

For additional information about workplace ergonomics, please see eLearn Safety blog entry from 23rd June 2023 titled Ergonomics in the Workplace. In addition, Display Screen Equipment – (DSE/VDU) – Frequently Asked Questions by the Health and Safety Authority of Ireland (HSA) provides useful information to tackle the issue of Display Screen Equipment (DSE) use.

 

Online Health and Safety Training

Proactive Health and Safety training is critical to ensure a safe workplace. An effective training program can reduce the number of worker injuries and deaths. It can also reduce instances of property damage, legal liability, illnesses, and missed time from work.

Health and Safety training helps establish a culture in which employees themselves help promote proper safety procedures while on the job. It is important that new employees be properly trained and embrace the importance of workplace safety. The role of training in developing and maintaining effective hazard control activities is a proven and successful method of intervention.

This is why we have established Myelearsafety school. We pride ourselves in how we guide, support and mentor our students. They receive support throughout their learning experience and into their working lives. Our staff have extensive training experience and also have many years industry experience. We understand the challenges that exist within Environmental and Occupational Health and Safety. Our priority is to ensure that all learners are fully prepared to differentiate themselves in the workplace after completing our Health and Safety courses.

Myelearnsafety offers fully online Health and Safety courses.

To find out more, please check our Courses page.

Alternatively, should you need any additional information, please do not hesitate to let us know via email info@elearn.ie

Ergonomics in the Workplace

Ergonomics is the study of working interactions between humans and machines/workstations and the factors that affect those interactions. Stemming from the Greek words ‘ergo’ & ‘nomus’ (workflow) it is in simple terms ‘fitting’ the job to the person as opposed to fitting the person to the job.

 

Origins of the Ergonomics

Ergonomic practitioners draw upon a number of different disciplines. Some of these are ‘biomechanics’ (the study of human movement and the associated laws) and ‘anthropometry’ (the study of human measurements). These disciplines assist ergonomic practitioners in identifying ergonomic risk factors.

 

Importance of Ergonomics in the Workplace

Failure to apply the principles of ergonomics within the workplace i.e., a busy office environment or warehouse can result in chronic or acute musculoskeletal injuries. If left unchecked can result in functional limitations. Employees working in such environments are also susceptible to RSI ‘repetitive strain injuries’ and WRULD ‘work related upper limb disorders’.

When designing workstations ergonomic considerations are of significant importance. An ergonomic risk assessment can help to identify issues with existing workstations. However prior to conducting a risk assessment a task analysis should be conducted. A task analysis is conducted in order to get an appreciation of an employee’s daily routine. A task analysis will highlight current or potential issues for the employee, time spent at the work station, breaks, and shift work. All these should all be taken into consideration. In addition, biomechanics and anthropometrics will also play a part at this point.

 

Ergonomic Tools

Ergonomic practitioners can utilize a number of tools in order to assist them in rating the risks accordingly:

• Rapid employee body assessment (REBA) tool.
• Rapid upper limb assessment (RULA) tool.
• Assessment of repetitive tasks (ART) tool.

In addition, eLearn  Safety offers a full online VDU/DSE course. This course is fully online and can be taken 24/7. On completion of this VDU training course, participants will be provided with the information necessary to ensure current legislation is complied, risk assessments are carried out and all employees are competent to adjust their work stations to provide a safe place to work in.

Furthermore, a task analysis will help to identify if an employer is compliant with current legislation under the SHWW Act 2005. An office employees’ display screen is in essence a visual display unit. Therefore an employer must adhere to the guidance document within the general application regulations pertaining to VDU’s and display screen equipment.

 

Ergonomics in the Workplace Recommendations

Where office workers should be afforded the option to conduct his/her work both in the seated and standing position, employers must ensure chairs and VDU’s have the ability to be adjusted to suit all employees and consider frequent breaks and job rotation where practicable. Employers should also promote good working practices. For example, encouraging staff to make recommendations based on their working environments. If working in a warehouse or on a manufacturing line, workers should use appropriate equipment. A proper equipment will aid them in their jobs. Some of the examples are foot stools, foot rests, anti-glare eye protection, etc.

Employers should always be cognizant of the fact that ‘one shoe does not fit all’ when it comes to ergonomic assessments. For example a tall employee may feel cramped in a small area whereas a short employee may be uncomfortable if constantly reaching for items or if their feet are not supported when sitting.

Thus, structuring the working environment in order to suit the user is a step away from Taylors’ method of ‘scientific management’. Such a method, regardless of body shape and size or indeed the work being undertaken, was standardized across the board and the worker had to adapt him/herself to the factory conditions or face the prospect of dismissal and future injuries as a result.

 

Ergonomics Assessments

Ergonomic assessments are not difficult to undertake, and when carried out effectively can help to reduce the risk of ergonomic injuries and pain. In turn, this will help to motivate employees, allowing them to be more productive and happier in the working environment. Employers should always be aware of their responsibilities to their employees under the SHAWW Act and take the necessary steps to create risk free working environments where possible. Employees must also be aware of their rights and support any safety initiatives the employer wishes to implement, as the saying goes, ‘the rising tide floats every boat’.

 

Online Health and Safety Training

Proactive Health and Safety training is critical to ensure a safe workplace. An effective training program can reduce the number of worker injuries and deaths. It can also reduce instances of property damage, legal liability, illnesses, and missed time from work.

Health and Safety training helps establish a culture in which employees themselves help promote proper safety procedures while on the job. It is important that new employees be properly trained and embrace the importance of workplace safety. The role of training in developing and maintaining effective hazard control activities is a proven and successful method of intervention.

This is why we have established Myelearsafety school. We pride ourselves in how we guide, support and mentor our students. They receive support throughout their learning experience and into their working lives. Our staff have extensive training experience and also have many years industry experience. We understand the challenges that exist within Environmental and Occupational Health and Safety. Our priority is to ensure that all learners are fully prepared to differentiate themselves in the workplace after completing our Health and Safety courses.

Myelearnsafety offers fully online Health and Safety courses.

To find out more, please check our Courses page.

Alternatively, should you need any additional information, please do not hesitate to let us know via email info@elearn.ie

Ergonomics in the Workplace

Ergonomics in the workplace is one of the most overlooked workplace related hazards. Ergonomics is the science of fitting the task to the person by designing equipment and apparatus that fits well with the human body and the way that it moves. People come in all shapes and sizes. This is why all workstations should be designed with adjustable features. For example, adjustable seats and work platforms. This will enable the worker to work comfortably. Uncomfortable workstation can result in people stooping, stretching, overreaching, twisting, etc. This can cause muscle fatigue and strain. In addition, it can possibly cause longer term damage or deformation.

 

Risk Assessing the Ergonomics in the Workplace

Some of the factors that should be considered when risk assessing the ergonomics of work activities are:

• The degree of force that is needed to do the job.
• The environmental conditions – lighting and temperature.
• Adequacy of rest periods.
• The repetitiveness of the task.

Any machine expected to carry out repetitive motions must be regularly maintained and parts replaced as they wear out. Failure to maintain machinery may result in breakdown. People may also be expected to carry out similar repetitive tasks and suffer wear and tear as a result. This can cause them to suffer permanent damage and being unable to work. Any activity involving high repetitions should be looked at carefully and redesigned to avoid this as far as possible.

 

Enabling Ergonomics in the Workplace

Some of the effective measures to enable good ergonomic practices in the workplace are:

• Alternating tasks and work breaks to avoid repetitive strain injuries.
• Providing comfortable working temperatures and adequate ventilation.
• Providing sufficient lighting and minimising glare by glazing windows or supplying blinds.
• Minimising vibration.
• Mechanising the task.
• Regular health tests may be necessary and should be promoted by employers.
• Training will also help employees to be more aware of good practice.

Occupations commonly associated with musculoskeletal problems are computer users, checkout operators, dentists and workers on production lines. One of the preventive measures that should be taken to prevent injuries at work is Manual Handling training. The eLearn Safety provides blended learning Manual Handling course has been designed by our qualified tutors to assist the employer to comply with current legislation.

 

Ergonomics in the Workplace and Display Screen Equipment

Display screens cause many instances of eye and wrist strain, back problems and headaches. Some additional insights into problems caused by use of display screens can be found in our blog entry Prolonged Static Sitting at Work from 26 May 2023.

Many of the problems associated with the use of display screens can be mitigated by implementing effective measures to enable good ergonomic practices as listed in the previous paragraph.

Some additional measures should be provided/enabled:

• Eye tests for regular users of display screen equipment.
• Sufficient desk space to provide support for the forearms and at a height where they are parallel to the surface of the desk.
• Height adjustable seating with back support and footrests available if necessary to facilitate correct posture and comfort.
• Height adjustable display screens to enable them to be positioned so the eyes are level with the top of the screen. They should have filters (if older models to minimise flicker and glare), screen controls and be placed to avoid reflections on the screen.
• Adequate work space under the desk to allow the operator to change positions.
• Regular training in recognising the adverse effects that incorrect use can have on the body and how to correct incorrect postures. eLearn Safety offers a fully online VDU/DSE course.

Staff experiencing discomfort and pain whilst using display screen equipment should report these issues to their employer as soon as they become aware of them. To help understand the use of VDU/DSE, the Health and Safety Authority has published useful Display Screen Equipment – (DSE/VDU) – Frequently Asked Questions.

 

Online Health and Safety Training

Proactive Health and Safety training is critical to ensure a safe workplace. An effective training program can reduce the number of worker injuries and deaths. It can also reduce instances of property damage, legal liability, illnesses, and missed time from work.

Health and Safety training helps establish a culture in which employees themselves help promote proper safety procedures while on the job. It is important that new employees be properly trained and embrace the importance of workplace safety. The role of training in developing and maintaining effective hazard control activities is a proven and successful method of intervention.

This is why we have established Myelearsafety school. We pride ourselves in how we guide, support and mentor our students. They receive support throughout their learning experience and into their working lives. Our staff have extensive training experience and also have many years industry experience. We understand the challenges that exist within Environmental and Occupational Health and Safety. Our priority is to ensure that all learners are fully prepared to differentiate themselves in the workplace after completing our Health and Safety courses.

Myelearnsafety offers fully online Health and Safety courses.

To find out more, please check our Courses page.

Alternatively, should you need any additional information, please do not hesitate to let us know via email info@elearn.ie

 

Prolonged Static Sitting at Work

Prolonged static sitting at work has become a norm in the modern economy and the way many jobs are performed. The rise in home-working due to the recent COVID-19 pandemic has probably exacerbated the situation as many employees are not commuting to work anymore. Whilst commuting to work is generally considered a ‘lost time’, this is not the case if the commuting was done through walking, cycling or any other physical activity. In this case, the time spent on commuting counts towards personal physical activity which has numerous positive health effects.

Prolonged static sitting at work, however, brings numerous negative health effects.

 

What is Prolonged Static Sitting at Work

Prolonged sitting can be defined as being sedentary for 2 hours or longer at a time. This has three main characteristics:

• low energy expenditure;
• a seated body posture;
• static loading (physical exertion to maintain the same position).

The European Agency for Safety and Health at Work published an insightful report Prolonged static sitting at work: health effects and good practice advice which delves into the issues associated with prolonged sitting at/for work.

 

Tips for Mitigating Prolonged Sitting Risks

To ensure a good sitting position at work, a number of factors must be looked at. These factors according to the Canadian centre for Occupational Health and Safety are:

• workplace design (including tasks, workstation, and chair design),
• job design,
• education and training.

None of these factors are more important than the other. To ensure a best possible sitting at work arrangement, all these factors must be looked into. The eLearn Safety VDU/DSE course provides invaluable employee training that explores issues arising from tasks related to sitting; and it looks into workstation arrangement and chair adjustment.

Some of the tips to prevent adverse effects associated with sitting at work are:

• Stand up and walk every hour for a few minutes.
• If there are sit-stand desks, alternate posture regularly between the two. A typical example is to sit for 30 minutes, stand for 25 minutes and walk for 5 minutes every hour.
• Try to change position frequently between sitting, standing and moving around.
• When sitting, change position frequently – so called ‘dynamic sitting’.
• Take your lunch away from your work desk.
• Provide high tables in meeting spaces and so people can stand for meetings or breaks.
• Create a climate and culture in the organisation that promotes more active working.
• Drivers should take plenty of short breaks.
• Drivers should step out of the cab or vehicle whenever possible, take a short walk during stops and do some stretches.
• Drivers, pilots and office workers should move their feet from heel to toe when sat down to encourage blood circulation.

 

The Law

The Safety, Health and Welfare at Work, (General Application) Regulations 2007, Chapter 5 of Part 2 outline the requirements that must be adhered to in relation to Display Screen Equipment and Workstation. According to the Regulations 2007, the workstation is defined as

an assembly comprising display screen equipment, which may be provided with a keyboard or input device or software, or a combination of the foregoing, determining the operator and machine interface, and includes—

(a) a work chair and work desk or work surface,

(b) any optional accessories and peripherals, and

(c) the immediate work environment of the display screen equipment.

The employer must carry out a Risk Assessment of employee workstations and implement relevant measures to mitigate risks. This information must be collated to employees. The Risk Assessment is an ongoing activity, and all workstations should be regularly assessed to reflect any change of equipment and/or emergence of new technologies and practices that might mitigate some of the risks associated with the use of workstations. In addition, the employer must provide relevant VDU/DSE training in the use of to them applicable workstations. This training must take place before the work commences and/or whenever there is a modification of the workstation.

 

Preventing Adverse Effects of prolonged Sitting

Risks associated with prolonged sitting are numerous. There is ample evidence that suggests that this can be prevented by light regular physical exercise. At least 30 minutes of daily exercise is recommended. This can be any activity, such as walking, jogging, cycling, or exercising at home or at the gym.

Regular exercise can keep people fit and it burns calories. The majority of people with daily exercise routines also report improved sleep and feel more rested after waking up. In addition, regular exercise promotes a healthy heart and keeps weight down. This in turn reduces risk of a number of poor health conditions, such as various musculo-skeletal disorders (low back pain; neck and shoulder complaints, etc.), cardio-vascular diseases, diabetes, high cholesterol and even cancer.

The Health Service Executive (HSE) published useful Physical Activity Guidelines to consider for getting healthy and staying healthy.

 

Online Health and Safety Training

Proactive Health and Safety training is critical to ensure a safe workplace. An effective training program can reduce the number of worker injuries and deaths. It can also reduce instances of property damage, legal liability, illnesses, and missed time from work.

Health and Safety training helps establish a culture in which employees themselves help promote proper safety procedures while on the job. It is important that new employees be properly trained and embrace the importance of workplace safety. The role of training in developing and maintaining effective hazard control activities is a proven and successful method of intervention.

This is why we have established Myelearsafety school. We pride ourselves in how we guide, support and mentor our students. They receive support throughout their learning experience and into their working lives. Our staff have extensive training experience and also have many years industry experience. We understand the challenges that exist within Environmental and Occupational Health and Safety. Our priority is to ensure that all learners are fully prepared to differentiate themselves in the workplace after completing our Health and Safety courses.

Myelearnsafety offers fully online Health and Safety courses.

To find out more, please check our Courses page.

Alternatively, should you need any additional information, please do not hesitate to let us know via email info@elearn.ie