Storage, accuracy, and timeliness of services, including rehabilitation of the disabled and visually effective. (Blind to their own daily life. Reduce dependence on relatives or carers).
Store data correctly and on time, as well as providing rehabilitation of persons with disabilities in an efficient eyes (blindness to daily life. Reduce the dependence on relatives or administrator).
Data can be stored correctly. Fast and on time, and the rehabilitation of the disabled, the sight of a performance (the visually impaired persons daily life can reduce the dependence on their own relatives or administrator).