Infrared waves
technology that makes use of motion detectors
They use no technology.
No, even if you are a ditch digger the shovel, shoes, clothes, etc. are technology and are produced by technology. Any job makes use some technology.
Refrigeration Technology is the application of Laws of Thermodynamics and makes use ofEvaporation & Compression methods.
Makes use of new technology and expands working knowledge.
Advance learning and makes life easier especially in communications.
Technology is what makes us powerful as a species; without it we would just be a hairless ape.
On, Earth, humans are the only species to use mechanical and electrical technology. Some other animals use primitive tools like sticks to get to food.
Technology makes life easier and comfortable.
Technology doesn't make the other factors of production, but it can make them more productive and efficient**. The main factors of production are land, labor, capital, and entrepreneurship. Technology affects each of them in different ways. Land: Technology can improve how land and natural resources are used, such as through modern irrigation and precision farming. Labor: Machines and software can help workers complete tasks faster and reduce repetitive work. Capital: Modern equipment and digital systems can increase the output that businesses get from their investments. Entrepreneurship: Technology gives entrepreneurs new ways to create products, reach customers, and run businesses. For example, a farmer using automated irrigation and data-based farming tools can produce more from the same piece of land with less manual effort. So, technology is better understood as a tool that improves the efficiency and productivity of the other factors of production, rather than being something that creates those factors themselves.
Nothing is dangerous by its self. We are living in 21st century that is the century of technology advancement. No Technology is dangerous but its use of this who makes it dangerous or useful for mankind, e.g. Nuclear that can be used to produce energy and we can also make nuclear bomb. Its all about how to use technology positive or negative.
Technology makes travel easier and convenient. A perfect example is the use of GPS device that is important to traveling so that you won't get lost.