An electronic device that is placed over written text or images that projects a zoomed picture of these items onto a computer monitor. Great for those that have macular degeneration or other eye conditions requiring larger font or images to see.
Advantages
- can be connected to almost any computer
- simple and easy to use: simply slide the device over the item that you wish to see a zoomed in image of
Disadvantages
- can be expensive, especially if one does not already own a computer