I have just bought a light-touch illuminated wireless keyboard and I love it!
The keyboard lights up as soon as it detects overhead movement, and goes dark as the hand is taken away.
Each key symbol is clearly lit up, making hunt and peck typing so much easier.
There are 4 levels of light brightness, volume controls and the usual buttons for email etc etc. It is very easy to use, with bigger buttons.
Cost me $A113 but it's worth it as I have a bad shoulder from excess computer use and this makes it much easier.
Also bought a new mouse.
Both are wireless, and you just plug a small USB sender for each into the PC, and you are away. So easy.
Make is Logitech.