They can make it possible for you to convert a photograph or other printed graphics to a digital format. Also allows you to convert the printed page to a text that can be edited on a computer.
energy and structure
tears cleanse the eyes and provides chemical relief for sadness
to protect the public and preserve private enterprises
Book scanners scan the pages of books so that the images can be saved for future purposes. One example of a future purpose for these images is to read the book wherever you want.
for warmth
What are the barrier islands and what purposes do they serve?
Lots.
No
Fingerprint scanners, facial recognition technology, iris scanners, and voice recognition systems are examples of biometric systems that use unique biological characteristics for identification and authentication purposes.
hi jose
can serve a variety of purposes
TWAIN is one1) CCD- charge-coupled device(higher quality) and 2) CIS- (lower quality)Bottom of page 1143 of Jean Andrews A+ COMP TIA Guide to Managing & Maintaining Your PC sixth Editiongives explainations of both the technologies.one is CIS(low quality), the other is CCD(high quality)optical and electrical