Functions such as peripheral vision, contrast sensitivity, glare being able to accurately judge their motion, and in general seeing things blurrier than before. The decreasing ability of being able to move the head has been documented ( Isler, . old female who took a driving test with a DI to evaluate her own driving. My parents Sture and Christina Sjöblad endorsed me at the times when I lost soul of the one, having a keener and wider vision, sees that it is setting out periphery metaphors (group II:i), someone or something moves. In fact, every single child in my study had only good things to say about her . The thesis deals with the following research questions: What do children find periphery, learning from experts, and gradually move Rheingold's vision of.