Young woman is sitting in metro train and chatting with friends using tablet PC.

Themes and keywords: woman, tablet, touch pad, train, metro, subway, smile, device, transport, in touch, chat, wireless, subway car, passenger, car, carriage, write, type, message, letter, connection, pass time, tab, touch, touch screen, PC, computer, gadget, technology, tube, pad, young, vehicle, public, mass transport, one, female, white, caucasian, on way,