slide1 n.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
CCTV PowerPoint Presentation
Download Presentation
CCTV

Loading in 2 Seconds...

play fullscreen
1 / 6

CCTV

9 Vues Download Presentation
Télécharger la présentation

CCTV

- - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

  1. CCTV Closed Circuit TV Leslie Leber

  2. What is CCTV? • Closed Circuit TV • A device that magnifies small text, pictures, or other items. • Can connect to a TV, Computer or Projector

  3. What Does CCTV Look Like? Magnified item Small item

  4. Portable CCTV

  5. How Is It Used? • Take small item - e.g. magazine article, letter from Mom, picture, etc • Place it under the CCTV camera • The camera enlarges the item and projects it on the screen. • The User can zoom in or out • Can change color pictures into B&W

  6. Who Can Use It? • People with low vision, tunnel vision, peripheral vision, etc • Teachers/students in classrooms • Anyone who wants to see something small!