lähityöksi

Lähityöksi is a Finnish term that translates to "near work" or "close work" in English. It refers to activities that require the eyes to focus on objects or tasks at a close distance, typically within arm's reach. Common examples of lähityöksi include reading, writing, using a computer or smartphone, sewing, and detailed manual labor.

The prevalence of lähityöksi has increased significantly with the rise of digital devices and office-based work. Extended periods spent on these tasks can place a strain on the eyes, potentially leading to symptoms such as eye fatigue, dryness, blurred vision, and headaches, collectively known as digital eye strain or computer vision syndrome.

While some level of lähityöksi is unavoidable in modern life, prolonged and intensive engagement can contribute to the progression of myopia (nearsightedness), particularly in children and adolescents whose eyes are still developing. This has led to increased awareness and research into the effects of excessive close work on visual health.

Strategies to mitigate the negative impacts of lähityöksi include taking regular breaks, practicing the 20-20-20 rule (every 20 minutes, look at something 20 feet away for at least 20 seconds), ensuring proper lighting, and maintaining an appropriate working distance from screens and reading materials. Ergonomic adjustments to workstations can also help reduce physical strain associated with prolonged close work.