Keeping / Auxiliary religious mind and evolution in rituals

Osteoarthritis, a common disease nowadays. Religious ceremonies like bending knees to worship is a basic movement communicating to gods. However, these movements are hurting the elderly. By redesigning a praying pad, an automatically gas charging pad was born to help users to easily stand after knelt. Users are able to adjust the changing frequency by remote control. This new praying pads is making religious ceremonies more comfortable.