SUnali Aggarwal, UX Lead of Mobikwik.com, spoke at the World Usability Day Gurgaon, orgainsed by Make My Trip.com. Her Presentation emphasized on the importance of Smarter systems. Designers need to think and design smarter systems which save costs for both a user and a business. These systems need to bring about a change in user's lifestyle and should also be able to make the industry think of more innovative service/business models.