Gesture vocalizer for paralyzed and dumb people

Generally, what a paralyzed or dumb person tries to say we don’t understand unless and until we are his family members or who are very close to them. They are like infants only a mother can understand what they need but with gesture vocalizer we can make this really happen.
We shall be having a gloves in which we will attach a flex sensor and with just one bend of their finger we would be able to understand what they wanted to say.
There is an working prototype attached down. Please have a look at it.