The Efficiency Lily responds to the settings of other components within Dash Garden. This device is networked with the meta data within the vehicle and also synced with every city's traffic control system.Not only does it allow the user to gauge maximum efficiency in energy consumption of the vehicle, but it also suggests the driver to travel at a certain speed to hit green light at every intersection, allowing maximum travel time efficiency.

The lily opens up when the vehicle is traveling at an efficient state. The more efficient, the wider it blooms. If the vehicle settings or manipulation surpasses the efficient state, this device will close back up. This device is not only to gauge energy usage efficiency, but also traveling time and vehicle speed efficiency. Being networked to the City Traffic controls so as it's suggesting for speed efficiency, it may suggest the user to slow down so you can hit green light at every intersection until you quickly reach your destination.

Art Center College of Design © Link Huang 2012