Transfer aids and lifts

http://www.makoa.org/cmpyinfo.htm#transfer

Superpole (superbar) Transfer system
anothf superpole (superbar) site

http://www.ameriglide.com/item/battery-powered-stairlift.html
Our straight stair lifts and battery powered stairlifts are the best option during power outages. It makes use of maintenance-free batteries that automatically recharge anywhere on the lift.

BeasyTrans-  Easy Transfer System

Another lift system is the Sure-Hands

Bathlifts and another