As you know it is a lot harder and inconvenient for people who suffer with mobility issues as a result of injury and old age to move around, especially constantly vacuum their floors. As a result dirt and dust builds up which can result in respiratory issues. By not being constantly able to clean because of their pain, they also feel the guilt and embarrassment of having unclean floors. By setting up the robot to clean on specific times of the week they will no longer have to experience any pain or discomfort only because they want to vacuum their home. They also have the remote which means they can control the robot from the comfort of their finger tips.