1. Smartphone/ Inventor/company: IBM (Simon Personal Communicator, 1994) Use: used for communicating helps people stay connected invented to combine phone and computer functions, 2. Microwave oven Inventor: Percy Spencer Use: invented to cook food quickly used for heating food saves time cooking discovered by accident while testing radar equipment, 3. GPS Inventor/creator: U.S. Department of Defense Use: created to give precise directions prevents drivers from getting lost used for finding places, 4. Vaccines Inventor (first vaccine): Edward Jenner Use: used for preventing diseases protects people from getting sick developed to save lives, 5. Elevator (safety elevator) Inventor: Elisha Otis Use: used for moving between floors avoids climbing stairs invented to make buildings safer and taller, 6. Headphones Inventor: Nathaniel Baldwin Use: designed to improve listening prevents others from hearing your sound used for listening to music privately, 7. Bicycle Inventor (early version): Karl von Drais Use: invented to move without using fuel good for exercising used for traveling short distances, 8. Credit card Inventor: Frank McNamara (Diners Club) Use: allows people to buy things without carrying cash used for paying created to make transactions easier, 9. Flashlight Inventor: David Misell Use: used for seeing in the dark helpful for exploring designed to provide portable light, 10. Washing machine Inventor (electric version): Alva J. Fisher Use: saves time washing by hand used for cleaning clothes invented to reduce housework, 11. Air conditioner Inventor: Willis Carrier Use: used for cooling rooms prevents people from feeling hot designed to control temperature and humidity, 12. Alarm clock (mechanical alarm) Inventor: Levi Hutchins Use: used for waking people up stops you from oversleeping created to remind people to get up on time, 13. World Wide Web Inventor: Tim Berners-Lee Use: used for sharing information online allows people to connect globally invented to organize and access information easily, 14. Camera (photography) Inventor (practical photography): Louis Daguerre Use: used for taking photos helps people remember moments developed to capture real images, 15. Drone (modern UAV concept) Inventor/early developer: Abraham Karem Use: used for filming from the air helps avoid risking human lives designed to fly remotely.

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