What is the difference between LCD projector and overhead projector?

Related questions

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4. How many types of LCD projectors are there?
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Tags

1. #translucent
2. #focuses
3. #material
4. #light
5. #types
6. #projected
7. #bright
8. #screen
9. #through
10. #place
11. #usually
12. #cooled
13. #projection
14. #shines
15. #projector
16. #overhead
17. #image
18. #which
19. #slide
20. #takes
21. #glass