Thanks so much for the reply! I was actually looking for many more responses here but got nothing so I did some more research and found some good and easy to understand articles. Recent one was https://www.derf.com/how-a-variable-resistor-works/.

Thanks again!

I have gone through many online articles to understand the main difference between force sensitive and humistor resistors but didn't get much success. Main reason was, either they were too technical or not explained in detail.

Can anyone please help me to understand?