You might be aware of THE GLOBAL COOPERATION ON ASSISTIVE TECHNOLOGY (GATE) PROJECT which the World Health Organization (WHO) is compiling through the Delphi technique. Where the list stands now, is at 100, with further consultative discussion that will happen in Geneva in March 2016.
It is important that all voices from different stakeholders should be heard. Please follow the link below to find the list of the proposed assistive devices which through consultation is to be reduced to 55.
Should you wish to participate in the global survey, please follow the same link below which will direct you to participate. Please note that the survey will close by March 2016.