Richard Ayoade is back, continuing his noble quest to find gadgets that can help with the bothersome tasks of everyday life. This week he's turning his attention to the noise, dirt and discomfort that he suffers while on public transport. Russell Howard joins Richard on London's tube network to assess the effectiveness of gadgets designed to deal with poor air quality and extreme heat. Elsewhere, Richard takes to the London skies in a cable car to check out mobile entertainment devices (naturally) before being joined on a commuter train by Adam Buxton and a plethora of portable cleaning and sanitising technology. The show's climax sees Richard unveil the latest prototype to be built by his technical team - a driverless taxi. Tip optional.moreless
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