Audio cues may serve to reinforce a task at hand, to allow people to continue with their tasks. A web-based system was
designed to facilitate text stored in an embedded link in the NFC tag to be vocalized by the smartphone with limited or no interaction on the part of the user. The system developed was updated to enable the reading of messages from within
the script, setting up the stages for future implementation of the Internet of Things such as reading the messages stored on
the cloud. The system flowchart is indicated in Figure 4.