S. Korean 'Armadillo' car folds up for parking

A researcher looks at the interior of Armadillo-T, a foldable electric vehicle, at the Korea Advanced Institute of Science and Technology (KAIST) in Daejeon, south of Seoul Sept 2, 2013. [Photo/Agencies]

A researcher gets out of Armadillo-T, a foldable electric vehicle, at the Korea Advanced Institute of Science and Technology (KAIST) in Daejeon, south of Seoul Sept 2, 2013. [Photo/Agencies]