Satellite - sends and receives signals for communication, navigation, and weather information, Autonomous vehicle - drives itself without a human controlling it., Artificial intelligence - helps machines think and make decisions like humans., Abacus - helps people count and do simple math using beads., Laptop - is a small computer you can carry and use anywhere., 3D printer - makes solid objects from digital designs by adding layers of material., Contactless card reader - lets you pay by tapping your card without inserting it., Steam engine - uses steam to create power for moving machines., Calculator - helps you quickly solve math problems., Desktop - is a computer that stays on a desk and is used for work or fun., External central processing unit (CPU) - helps a computer process information faster., Tablet - is a touchscreen device that works like a small computer.,

Technology - Function

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