ESL, or Electronic Shelf Label, is a technology used in the retail industry to display pricing and product information on store shelves. It replaces traditional paper labels with digital screens that can be updated remotely and in real-time. One specific type of ESL technology is ESL E-Ink, which utilizes electronic ink displays. E-Ink, short for electronic ink, is a display technology known for its low power consumption and high visibility. It mimics the appearance of ink on paper, providing a clear and readable display even in different lighting conditions. ESL E-Ink combines the benefits of E-Ink technology with the functionality required for electronic shelf labeling. ESL E-Ink labels typically consist of a thin, battery-powered display unit that attaches to the edge of store shelves. The labels can be easily affixed to a variety of surfaces and adjusted for optimal viewing angles. The content on the labels, such as product...