Global Assistive Robotics Market Size study with COVID-19 impact, by Mobility (Stationery and Mobile), by Type (Physically Assistive Robots. Socially Assistive Robots and Mixed Assistive Robots), by Application (Surgery Assistance, Handicap Assistance, Elderly Assistance, Public Relation, Industrial, Companionship, Defense and Others) and Regional Forecasts 2020-2027