The work aims to improve the life quality of people with hearing impairment by attempting to compensate for the hearing impairment with the help of augmented reality interaction technology and visually expanding and presenting digitally constructed products as the final object. With the design method of digital construction and the technology path of augmented reality as a guide, the possibility of developing an augmented reality interactive system for the hearing impaired with the help of digital construction was explored, ideas for the subsequent design were provided and a solution was finally obtained. With the increase in computing speed of computer hardware and the ability of computers to handle multitasking and workflow, augmented reality interaction technology allows for the projection of virtual worlds into the real world through connected devices. Using this feature to integrate smart devices in a digitally constructed way is of great theoretical and practical importance, as it can help to compensate for the many physiological deficiencies of the human body and establish a medium for normal communication with the outside world for people with disabilities.