The increased use of visual display terminals (VDTs) has led to numerous reports of visual discomfort and reduced visual performance. This paper summarises the visual, ergonomic and environmental factors related to VDT use and discusses their effect on visual function and comfort.

The public’s mental health is obviously impacted by the perception of green quantity in urban streets. As one important spatial indicators, Green View Index (GVI) reflects streets, which helpful revealing level street vegetation from perspective pedestrians. GVI can improve attraction and visual experience Taking Qingdao Coastal Streets as an example, study used OpenStreetMap, Baidu Street (BSV...

Shading systems have the potential to reduce energy consumption of electric lighting and improve visual comfort. Various automated control systems of shading device and electric lighting have been widely used. However, existing lighting and shading systems typically operate independently, i.e., information is not shared, and thus system performance is not optimal. Therefore, integrated control ...

The daylight in classrooms is a crucial aspect that affects the quality of learning environment and overall performance students. Visual arts, such as painting, sculpture, carving, textile design photography, require specific lighting conditions, which are different from regular classroom standards. Due to limited number studies this area, it necessary examine specificities types visual arts pr...

PURPOSE To evaluate comfort and visual performance in relation to two different used contact lens types: hybrid material (HM) and rigid-gas-permeable (RGP), in patients with regular myopic astigmatism and with keratoconus. METHODS A randomized, double masked, prospective study of 22 patients with the diagnosis of myopic astigmatism (8 with myopic astigmatism and 14 with keratoconus) was condu...