Each idea is scoped for a two-semester project, with the tools you will need and a suggested plan. Adapt it with your supervisor.
Survey shopkeepers to find what drives or blocks the use of mobile wallets and QR payments, and recommend steps for banks and fintechs.
Monitor pH, dissolved solids and turbidity of irrigation or drinking water in real time and alert users when readings leave safe ranges.
Survey residents about where and when they feel unsafe, map the results, and compare them with reported crime to suggest practical measures.
Test natural preservatives such as citric acid and plant extracts on mango pulp, measuring microbial growth, colour and taste over storage time.
Design, build and test an indirect solar dryer for local produce such as chillies, dates or mango slices, comparing drying rate and quality with open-sun drying.
Create a small collection from offcuts and rejected fabric from Punjab textile mills, documenting sourcing, costing and the waste saved.