Karnataka's Higher Education Minister Dr CN Ashwatha Narayana on Friday said that it would not be possible to ban the usage of mobile phones in colleges as digital learning has become part and parcel of the study process.

Replying to a query by reporters about rumours that usage of mobiles will be banned in schools and colleges, he said, "Nowadays modern gadgets such as mobile, computer, laptop, tab, etc have become an integral part of the teaching-learning process."