In Boston this fall, you won't need to keep up with your train ticket anymore -- as long as you don't leave your smartphone at home. The Massachusetts Bay Transportation Authority (MBTA) and Masabi have joined forces to bring a rail ticketing to handheld devices via iPhone, Android and BlackBerry apps. Headquartered in London, Masabi has launched similar tech for transit companies in the UK, eliminating ticket lines for many smartphone-wielding passengers. Software will allow riders to purchase tick
