Information Representation: conventions and basics

This lecture explores the concept of information representation, discussing the existence of a universal representation, different ways to represent symbols and numbers, and the challenges of constructing an exact representation of the real world. It covers the representation of integers, decimal numbers, and symbols, emphasizing the importance of conventions in facilitating user activities. The lecture also delves into the binary system, highlighting its efficiency in representing numbers. Additionally, it introduces the concept of the bit as the fundamental unit of information, represented by 0s and 1s. The discussion extends to the practical application of binary digits and their significance in information encoding.