Two way to address the problem
Create all appliances specific to the ability of each type of users like normal, SCI , Blind etc.
Empowering PwDs with appropriate tools so they can utilize the same set of things a normal person uses.
In the case of visual impairments (vision disability), this bridge called augmented spectacles makes it possible for persons with such disabilities to completely dissolve back in society with normal beings.
and a host device that needs to be controlled. Server script
needs to be installed in the host devices to translate commands to operations.