Augmented reality focuses on particular information in a context. It helps to discover data in a presentation and use it in the best possible way. It has certain similarities with technology developed to provide learning ‘just in time’. Devices assisted by AR come with sensors and software. They can detect where the attention of the user is focused. On evaluating this, the system strives to establish a match between digital information from the available resources and the focus of attention. The resources include cloud-based or local databases.
A user may concentrate on any element in the surroundings. In the digital world, they find huge volumes of information about those places and objects. Evidently, AR is largely being used in various businesses.