MUMBAI : A group of IIT-Guwahati students has developed a mobile application for seamless and contactless air travel not only during the current pandemic but also during non-crisis situations.The aim of the mobile app Flyzy, developed as per International Air Transport Association (IATA) guidelines, is to provide contactless boarding, keeping in mind the easier baggage drop, manageable parking, better shopping experience and providing necessary updates during the whole journey, IIT-Guwahati said in a release.Developed by a group of three B Tech students -- Deepak Meena, Hansraj Patel and Arjit Singh -- under a startup, the app also has a smart UI (user interface) assistant that helps elderly people to use it easily.