Thursday, May 8, 2014

what do you think about my new camcorder idea?

Q. it's for a 3D SHD (Super High Definiton) camcorder.

just got an idea for a new type of camcorder. ths one uses a red, green, and blue laser (horizontally) and captures the 3 colors then adds them together to make a color image. The image colors are defines by reflected light. It's in 3D because it's calculating the time it takes for different parts of the picture to come back to it, and very slight differences define the bumps, objects, and textures.

What do you think? would it work? it's meant to stay in one place and the horizontal laser moves up and down a set feild of view very quickly. it's not meant to replace camcorders. lol


Answer
the basic concept is feasible. the very first video cameras used this method, they were called flying spot scanners. processing 2 megapixels 30 times per second for phase delay would be a tough task for a Cray computer. But holograms, or 3D still images, are created by lasers that generate an interference pattern directly, not computed. And holographic projection would be a prefered display technology.

Can anyone tell me atleast 20 input devices used in computers?




no escape





Answer
1. Computer mouse
2. Trackball (or rollerball)
3. Joystick
4. Trackpoint (or Pointing stick)
5. Light pen
6. Freespace controller
7. Keyboard and TouchPad devices
8. Keyboard
9. Touchpad
10. Gaming devices
11. Joystick
12. Gamepad (or joypad)
13. Power Pad
14. Analog stick
15. Yoke (aircraft)
16. Image, video input devices
17. Image scanner
18. 3D scanner
19. Digital camera
20. Webcam

Got it ??




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