Cell phones are among the most used technological devices today. I use mine almost constantly.
Computers are also extremely popular, and personally aid me in my education, communication, and entertainment.
Headphones are used everyday by many people, especially in public when loud sounds may be inappropriate.
Coffee machines are technological devices that assist in making coffee; it is particularly helpful in people's lives who get up early.
Refrigerators keep food warm, making it a very useful technological item.
Staplers are also helpful at school.
Technology plays a big role in our world!