Electric wheelchairs are not only a simple mobility tool, but also an important helper for the elderly and disabled people to regain self-confidence and personal dignity. Most elderly and disabled people will have inferiority complex and negative psychology due to long-term dependence on others’ help. They think they are a burden to their families, lack self-recognition, and even avoid social contact, which seriously affects their mental health and quality of life. The emergence of electric wheelchairs changes this passive situation. This intelligent mobility device enables users to have independent living and travel capabilities. They can take care of their daily life independently, go out to socialize, participate in public activities, and live as freely and independently as ordinary people. No longer relying on the care and help of others all the time, users can clearly feel their own value, effectively eliminate inferiority and negative emotions, greatly enhance self-confidence and self-esteem, maintain good personal dignity, and establish a positive and positive attitude towards life.