How do touchscreens actually work?

25/09/2025 13 min
How do touchscreens actually work?

Listen "How do touchscreens actually work?"

Episode Synopsis


They're everywhere! But have you ever wondered how touchscreens actually work? Dr Fakhural Alam is a professor of engineering, computer, and mathematical sciences at AUT.
He is currently developing a smart floor utilising touchscreen principles, which will enhance the safety of elderly individuals by tracking falls.