Urbanization is rising worldwide, with more people moving to cities than ever before. While this brings numerous opportunities and advantages, it also poses significant challenges. 

In an increasingly fast-paced digital world, accessibility has taken on a new dimension. No longer confined to physical spaces, accessibility has expanded its reach into the virtual realm thanks to remarkable advancements in technology and design. 

Walking surfaces are an integral part of our built environment. They serve as the foundation for how we move around daily, and their design directly impacts our safety and comfort. To think about the future of these surfaces, we must go back to the past.

Sight deterioration is a common, natural part of aging. That being said, certain lifestyle habits can speed up that deterioration. Researchers believe there could be a connection between age-related macular degeneration and blue light exposure. 

Blue wavelengths have an important role in our lives. They manage circadian rhythms and boost mood. However, most of us also experience blue light from digital devices, which emit a blue wavelength range of 400-490 nm — a wavelength that the human eye is unable to block or reflect.