Researchers at MIT have developed a new surface texture that, when applied to glass, produces a kind of glass that removes reflections, is free of glare, doesn't fog, and has a surface that causes water droplets to bounce off like rubber balls, drawing whatever dirt on the surface with them. So I'm thinking goggles, goggles, goggles (yes, I know, we don't use glass in our goggles, but if they can invent this, they better get at inventing the other thing also). See MIT News via Geekosystem.