Based on the fundamental constraints of natural way
of interacting such as speech, touch, contextual and
environmental awareness, immersive 3D
experiences-all with a goal of a computer that can see
listen, learn talk and act. We drive a set of trends
prevailing for the next generation of user interface:
Natural User Interface (NUI).New technologies are
pushing the boundaries of what is possible without
touching or clicking an interface- paving the way of
interaction to information visualization and
opportunities in human towards more natural
interaction than ever before. In this paper we
consider the trends in computer interaction through
that must be taken into consideration to come up-in
the near future with a well-designed-NUI.