The pressure on caregivers to take care of elderly people who like to go out has undoubtedly increased, and it is particularly difficult for caregivers who do not live in the same household or who have to go out to work during daytime to monitor the situation. One possible way is to install webcams at home so that caregivers can remotely monitor the elderly's every move at home, and in the event that the elderly is found to have gone out alone, they can instantly notify the security staff or neighboring relatives or friends for assistance. For elders with early stage of cognitive impairment, it is recommended to explain the function of the device to the elders and seek their consent before installing the device in order to respect them. Otherwise, they may be suspicious because they do not understand the device and then dismantle the device, which may lead to distrust of the caregiver and damage the relationship between the elders and the caregiver.
