vocabulary 1 & 2

2. a person or animal with whom one spends a lot of time or with whom one travels.
3. marked by exactness and accuracy of expression or detail.
4. A face analyzer is software that identifies or confirms a person's identity using their face. It works by identifying and measuring facial features in an imag
7. control of a machine or apparatus from a distance by means of signals transmitted from a radio or electronic device.
10. give an authoritative order.
13. marked by exactness and accuracy of expression or detail.
16. working or produced by machines or machinery.
17. a distinctive attribute or aspect of something.
20. facts provided or learned about something or someone.
21. a device which detects or measures a physical property and records, indicates, or otherwise responds to it.

1. consisting of many different and connected parts.
3. a set of related measures or activities with a particular long-term aim.
5. say something in reply.
6. relating to society or its organization.
8. he ability of a machine or program to receive and interpret dictation or to understand and perform spoken commands
9. fiction based on imagined future scientific or technological advances and major social or environmental changes, frequently portraying space or time travel and life on other planets.
11. able to move or be moved freely or easily.
12. able or likely to cause harm or injury.
14. the power to influence or direct people's behavior or the course of events.
15. a device that generates an intense beam of coherent monochromatic light (or other electromagnetic radiation
18. a piece of work to be done or undertake
19. or produced by machines or machinery.