The application of smart displays in retail stores is one of the most discussed topics at Touch Taiwan 2018. With the integration of camera sensors, displays and IoT, smart display technologies can enable retailers to collect data of consumers and to market their products more efficiently. Consumers, on the other hand, will be able to gain more comprehensive details when selecting products and receive updated discount information while shopping. Many exhibitors have presented their state-of-the-art technologies and integrated retail solutions including Innolux, Champ Vision Display and E ink.