Advanced eye test has boosted the concentration of skier Chemmy Alcott . The 23-year-old from New Zealand was diagnosed with a rare form of blindness called retinitis pigmentosa at age five. Parents claim their children are benefiting from increased reading speeds .
Advanced eye test has boosted the concentration of skier Chemmy Alcott . Experts say the same test is also helping improve students ' reading skills . Parents claim their children are benefiting from increased reading speeds .