Toyota, Honda, and General Motors have been toying with the concept of eco-friendly single-seater urban vehicles over the past few years, and Hitachi has taken notice. Although it may look like a miniature car, Hitachi's ROPITS is more like a robotic wheelchair designed to assist people with difficulty walking (i.e. Japan's growing elderly population). The key difference is that – unlike the concept vehicles demonstrated by the auto makers – ROPITS drives itself.
Read the full article: Hitachi's ROPITS tablet-controlled, self-driving urban vehicle