To those that are practicing professionals to those that have passed the stage of the dreaded thesis era of college pursuin computer engineering. I am a student currently in my 3 year in this course and I am struggling to think of new innovative IOT based thesis topics after my first three topics got rejected. I am aware of the things to think about and look for in order to come up with a topic but every topic I think of gets rejected. I adhere to the kind hearts of fellow students and those professionals to ask for guidance in coming up with good topics to pursue and produce.

For context my last 3 topics that got rejected are: - SSCR.IO Smart Parking, Management and Monitoring system - A.F.E.B The schools Automatic Fire Extinguishing Bot - Smart self sustaining and monitoring Hydrophonic farm with an aquaponic reservoir

All of these are arduino based systems. How can I improve at making my thesis and developing my project? How can I come up with original ideas that can be approved? Any tips and tricks are greatly appreciated, thank you in advance to all!

Sincerely, A computer engineering student