Screen magnification software
Definition: Screen magnification software can magnify the text, menus and icons on a computer or mobile phone screen. Because screen magnification software increases the size of the image displayed on the screen, only a portion of the original screen image can be seen at one time. Normally the magnification will automatically follow the area of attention, for example the cursor.
Category: technology
Credit: RNIB
Source: http://www.rnib.org.uk/livingwithsightloss/computersphones/pages/glossary.aspx