Monitors
Digital projectors
Disadvantges
They cost more than a standard monitor
If you don't have a flat wall the image will not look the way you want it to
You can make the image larger than a conventual computer screen
LCD
Subtopic
They are hard to dispose of
PDAs
Disadvatages
You could easily lose them
They are small
Mobile screen
Cost less than a normal pc monitor
They fit in you pocket
Web browsers dont load the way they were designed
Small screen
Plasma screen
You have to dispose of them in a special way
They are thinner than a CRT monitor
TFT
They are heavy to carry around
They use less power
They are finner than a CRT monitor
There is less glare
CRT monitor
Dissadvantage
They have to be dispose of in a special way
They are bulky
Advanages
They are cheap
Tablets
Disadvantages
The screens brake easlily
They can fit in your bag
They can go with out being pluged into the mains for hours.
Interactive whiteboard
Dissadvantages
They taken up a lot of wall space
They cost a lot of money
Advantages
Allows you to control a presentation with out constintly having to go to the computer.
