Mahmud, Md. Salek; Rahman, Towfiq-ur-; Hossain, Md. Delwar
(Department of Electrical and Electronic Engineering, Islamic University of Technology (IUT), Board Bazar, Gazipur-1704, Bangladesh, 2012-11-15)
When people are unable to walk properly due to old age or as a result of some accident or
paralysis due to stroke they may often lose their ability to control their movement and means
to travel from one place to another.The ...