There are certain barriers to effective communication that every organization faces. These potential interruptions of the flow of information are referred to as noise. Communicative problems (i.e., noise) can be categorized into three groups: technical, semantic, or efficacy-related.
Polarized vs Non-Polarized Aviator Sunglasses. For most people wearing polarized sunglasses it simply helps reduce glare off windows, ice or water; however, for pilots using polarized sunglasses there can be a number of serious problems.
On top of that, selecting the correct lenses for your needs is particularly difficult. Among those choices are polarized lenses, which are incredibly popular and also more expensive than normal protective lenses. Polarized lenses offer specific protection from UV rays and are particularly suited for some activities. But, despite popular theory, polarized lenses donât represent significantly increased UV protection. Their main advantage lies in their function.