sensory feedback and interaction

What’s the different between sensory feedback and interaction?

Now first let me talk about the meaning of these elements :

Sensory feedback: is visual, haptic & tactile, aural, vestibular (balance: equilibrium, acceleration, and orientation with gravity), olfactory, taste and magneto reception and for example Virtual Endoscopic Surgery Training.

In the other word the sensory feedback is the tools we use them in out virtual reality applications which involved our five senses, and also we can say the sensory feedback is the tools we use them to interacting the environment of the virtual reality application.

Interactivity: responsiveness to user actions the ability to affect a virtual world and the ability to change one’s viewpoint within a world.

Alternative realities: games, computer simulations of natural and artificial phenomena, flight simulators and collaborative environments: multiple users interacting within a virtual world and among themselves (multipresence , multiparticipant).

And also we can say interactivity when we use the virtual reality applications or games we can make change in that which it means in the virtual reality applications and software we can change things , move , teleport , pick something’s , shoot and damage things , touching and when we touch something’s they make sound .

So for the conclusion we can say the sensory feedback is the way, five sense of user or client involved with virtual reality applications and interactivity is those changed or actions which the clients and users do and they saw the affect in virtual world.