In Sydney appeared first signs that demonstrate information using electronic ink. Information for drivers on them displayed in real-time and tied to the situation in specific areas, reports The Verge. For example, shows the period of time when no Parking.

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In Sydney appeared first signs that demonstrate information using electronic ink. Information for drivers on them displayed in real-time and tied to the situation in specific areas, reports The Verge. For example, shows the period of time when no Parking.

Each character is equipped with a 3G modem, which receives commands from a service server on the fly and can update the current information. Also, there is a backlight for night work.

Signs are completely Autonomous in terms of energy consumption. During the day the solar panels provide enough energy required to change the information on the e-ink screen. Road service Australia argues that in the static position of the screen not consume electricity.