The aim of Emmotiom project is to design and build electric drive unit for wheelchair (or children cart) with universal mounting system with joystick/distant control unit. Such drive unit will enable consumers to use existing mechanical wheelchairs and carts (both adult and children), allow handicapped people to increase their mobility, and support disabled attendant with additional pushing power, all of that at affordable cost level well below designated market proposals. The project also has high philanthropic and humanitarian impact.