Users get interacted with Augmented reality (AR) technology. Enhance the real-world environment by superimposing digital data or virtual objects. There are many applications for AR, but the four main ones are covered below: Entertainment: AR is frequently employed in the entertainment sector to give people immersive experiences in everything from video games to movies. While AR movies like Iron Man 2 and Avatar have shown the technology's promise, AR apps like Pokemon Go and Ingress have gained widespread popularity. Education: To create interactive learning experiences. Students are given a better comprehension of complex ideas using AR-enabled textbooks, applications, and simulations, which also aid in real-time information visualization. Augmented reality is also employed in education. Retail: AR is revolutionizing the retail sector by enabling shoppers to virtually try on clothing, picture furniture in their homes, and even preview things before purchasing. AR also gives shops a chance to present their goods in unique and engaging ways to enhance engagement and sales. Industrial: To increase production, cut down on errors, and improve worker safety, AR is being employed in industrial settings. Workers may access real-time information, like schematics and instructions, through AR-enabled devices, enabling them to finish tasks swiftly and precisely. Moreover, AR is applied to maintenance and repair tasks, giving staff members a hands-free, heads-up display of crucial information.