Screen Maginifiers

A screen magnifier is software that interfaces with a computer's graphical output to present enlarged screen content.
It is a type of assistive technology suitable for visually impaired people with some functional vision.
Ranges of 1- to 16 times magnification are common with screen magnifiers.
The greater the magnification the smaller the proportion of the original screen content that can be viewed, so users will tend to use the lowest magnification they can manage.
Screen magnifiers are very useful for people with eyesight problems such as macula degeneration or loss of acuteness.