A woman walks past the folded Armadillo-T, a foldable electric vehicle, at the Korea Advanced Institute of Science and Technology (KAIST) in Daejeon, south of Seoul September 2, 2013. With a click on a smartphone, the experimental "Armadillo-T" electric car made in South Korea will park itself and fold nearly in half, freeing up space in crowded cities. The quirky two-seater, named after the animal whose shell it resembles, may never see production but it is part of a trend of developing environmentally friendly vehicles for urban spaces. Picture taken September 2, 2013.REUTERS/Kim Hong-Ji (SOUTH KOREA - Tags: TRANSPORT SCIENCE TECHNOLOGY)