The Toyota RiN resembles a spa on wheels. The automaker says the RiN is focused on promoting well-being and serene, healthy living. While in the boxy, window-laden four-seater, Toyota says that “Drivers are encouraged to reevaluate themselves and furthermore, to turn their attention to society and nature, producing a healthy rhythm for both mind and body.” The RiN’s seats help maintain good posture; green glass reduces infiltration of ultraviolet and infrared light and makes the surroundings seem brighter and clearer. A meter on the steering wheel gauges mood, displaying colors to reflect a driver’s emotional state. The sliding doors are also windows that reach down almost to the car’s underside. The interior features heated seats, an oxygen-level conditioner and humidifier. Headlights automatically dim to avoid blinding pedestrians and other drivers. Deep green is contrasted with beige inside to enrich “the complexions of those onboard and evoke a healthy mental and physical feeling.” Taking its design motif from the deep-rooted, tall-growing Yakusugi tree, a variety of Japanese cypress, Toyota says the RiN aims to express “harmony with nature and healthy mind and body.”