This technology allows e-readers like Kindles to look and read like the pages of a book
5 USES FOR E-INK
1 SUPERMARKET TAGS E-ink price tags are used to display prices and other text in supermarkets. This makes each tag reusable when prices or items change.
2 SMARTWATCH FACES Some watches use E-ink as it provides high contrast in the image and can be viewed from greater angles than LCD or LED watches.
3 DIGITAL BUS STOPS Solar-powered e-paper displays can be found at some bus stops. The screens display bus timetables and reduce glare from sunlight.
4 MENU BOARDS To easily update regularly changing menus or temporary dishes, some restaurants use editable e-displays.
5 PETROL PRICES Large e-displays outside petrol stations clearly present petrol prices with maximum visibility outdoors. These can be synced to the latest prices at any time.