Title: Hidden Technology Explained : QR Codes, Barcodes, Facial Recognition, RFID & GPS Made Easy, young readers ages 9-16 will explore the fascinating science behind the systems we use every day in a fun, simple, and visually exciting way.
Publisher: Independently Published Mai 2026
Publication Date: 2026
Language: English
ISBN 13: 9798197672575
Binding: Taschenbuch
Condition: Neu
Dimensions: 279 millimeters width by 216 millimeters height by 2 millimeters depth
Weight: 124 grams

About this title

Synopsis

Discover the amazing hidden technologies that power our modern world!

Every day, we use incredible technologies without even realizing how they work. From scanning QR codes at restaurants to using GPS for directions, unlocking phones with facial recognition, and tracking packages with barcodes and RFID systems — smart technology is everywhere!

In Hidden Technology Explained, young readers ages 9–16 will explore the fascinating science behind the systems we use every day in a fun, simple, and visually exciting way.

Inside this book, you’ll learn:

What QR codes are and how they store information
How barcodes are created and scanned
How facial recognition uses AI to identify faces
How RFID technology tracks items wirelessly
How GPS satellites help devices find locations anywhere on Earth

Packed with:

colorful infographic-style pages
easy-to-understand explanations
real-world technology examples
fun facts and STEM learning
review questions and activities

This engaging guide makes complex technology easy to understand while inspiring curiosity about science, engineering, artificial intelligence, and the digital world around us.

Perfect for:

curious learners
STEM enthusiasts
classrooms and homeschoolers
future engineers and inventors
children who love technology

Get ready to discover the hidden systems powering the modern world!

"About this title" may belong to another edition of this title.

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