Many parking signs are so cluttered nowadays reading them can be like deciphering the runes of an ancient bureaucracy. But Sydney, Australia, might’ve found a solution with E-Ink screens, which project different parking restriction details based on the hour or day.
The state-run Roads and Maritime Services collaborated with Slovenian tech company Visionect to recently install some of the signs around the city. They appear almost like regular, inert signs, except they’re...