Confusion in selecting main project

Good morning
Iam radhakrishna studying final year cse.Now its time to opt main projects ,but we have some confusion and pressure in selecting cloudcomputing/datamining.Last time we have choosen datamining as our miniproject.Now we are in peer pressure that the management is expecting a hilarious project,because the last miniproject which we have done got fantastic response.The project itself is "SMARTIDENTIFICATION".I need your valuable suggestions.