Effectiveness of a Smart Hearing Aid on Improving Psychosocial Well-being in Elderly

"The caregivers will calibrate the smart hearing aids for the participants in the experimental group at the first day of week 1 through the designated mobile application. Caregivers will help the participants to choose the amplification level which best suits their needs.~Participants in the experimental group can use the smart hearing aids whenever they want during the trial period (i.e. from week 1 to week 6). For participants living in residential setting, caregivers will facilitate them to use the smart hearing aids upon request from the participants or when the caregivers deem the aids beneficial. For participants living in community setting, they will use the smart hearing aids when needed. Their caregivers shall provide assistance in facilitating the participants to use the smart hearing aids. The smart hearing aids do not require any payment from the study participants. They have to return the hearing aids after the study."

"The caregivers will calibrate the smart hearing aids for the participants in the wait-list control group at week 8 through the designated mobile application. Caregivers will help the participants to choose the amplification level which best suits their needs.~Participants in the wait-list control group will continue the current practice (i.e. using conventional hearing aids or no hearing aids) from week 1 to week 8, and will use the smart hearing aids from week 8 to week 14. Caregivers will facilitate the participants to use the smart hearing aids."