August 2012 IssueScienceKyoto-based Activelink develops wearable robots inspired by 'Alien' filmsBy Shin AsadaScienceWish Want Wear: The four-day fashion fixersBy Madhumita VenkataramananScienceInfographic: The Olympic evolutionBy Rachel SwabyGearFetish: Speedy steppers and lightweight sports shoes to improve your gameBy Jim Hill