The dynamic user interface is designed using an integrated
approach for hand gesture recognition. It recognizes static and
dynamic hand gestures. Figure 1 depicts the flowchart of the
techniques used for designing a dynamic user interface. Once
the image of hand is captured from camera it is then processed
through the following phases/algorithms. The procedure starts
by acquisition phase. As the standard input devices like keyboard, position & pointing devices are has been declared
as non grata for this domain of applications. Our endeavor was
oriented towards possible alternatives for user friendly and
smart interfaces inspired by natural behavior of the users in
real-world scenario. While making the choice of image
capturing devices the place of installation has to be
considered as well. As the proper matching of price and
performance ratio depending upon the place of installation the
performance price ratio can be improved to the great extent.
For example, we need robust and very sensitive camera in the
hostile environment at the public places whereas the similar
performance can be achieved by some relatively less sensitive
camera in control environment like homes or laboratories.