He is writing a paper on coding theory.

He sent a message using Morse code.

This data is encoded, so special software is needed to decode it.

He created a program to encode the message.

Information technology plays a very important role in modern society.

Information theory is a field of study that mathematically analyzes the amount of information and the efficiency of its transmission.

Your personal information will be strictly protected.

My information appliance is the latest one.

I am majoring in information theory at university.

I am majoring in information science.