This project was done long back as part of my 5th sem course, and yes, i surfed every nook and corner of this earth and ended up meeting this awesome slides share website. I will be very honest that i clubbed two different projects and added little more extra masala to update IA's present situation, i worked more on presenting the present status of IA, that part of sweat shed really worked out to impress my classmates and lecturers because i knew, just like me, many would have got ready made things. uniqueness is what most appreciated, let it be even a little effort to change.