Over the past 3 decades, retail installations have changed dramatically due to technological advances and shifts in shopping habits. In the 1990s, more people used mobile phones and computers, while DVDs replaced videos. Stores embraced these technologies, like Sainsbury's using barcodes and EFTPOS. In the 2000s, smartphones rose and changed shopping to online from anywhere via apps. Companies like Argos and Boots adapted by offering mobile services, while those stagnant on digital changes declined. Going forward, the document company will continue adapting retail installations to new technologies and shopping trends.