Chapter 1 Extra Notes: - History: 19th Century - Joseph Marie Jacquard - Jacquard Loom - Punched cards - Charles Babbage - Designed the Analytical Engine, a mechanical computer - Has basic components of modern components - Technology too limited to build it - Ada Lovelace - Created programs for Analytical Engine - First programmer 20th Century - Alan Turing - Turing test - Father of Artificial Intelligence (AI) - Grace Hopper - Coined the term "bug" - Created first compilers - Measurements 8 bits = 1 byte 1 Kilobyte = 1,000 (1 thousand) bytes 1 Megabyte = 1,000,000 (1 million) bytes 1 Gigabyte = 1,000,000,000 (1 billion) bytes 1 Terabyte = 1,000,000,000,000 (1 trillion) bytes