By staring at the flashcards, the patients can effectively communicate with doctors regarding their medical conditions and discomfort.
The patients can express their desire and needs effectively by staring at the flashcards. The number of grids can be set at two, four, or six, which increases the precision of communication as the grid numbers increases.
The user can add their own pictures, videos, soundtrack, recordings into the system based on their needs and preferences. This may increase the patient’s willingness to use the software.