My favorite keyboard is the Kinesis Advantage 2. It saved my software engineering career. I have them at home and work. Worth every penny. Their support is fantastic too.
Also, I use a Logi M575 trackball most of the time. But occasionally switch to my Evoluent vertical mouse if my hand needs a change.
create a text file, and write down every piece of information you hear. server names, where documentation is, who knows what, etc...
I simply call mine "life.md" .
This will be invaluable because you won't have to ask twice about a piece of information that you've learned because you'll already have it written down.
bad idea. totally unworkable. this will create a class of dependent poor people. It will also create a working class who slaves away to provide for those who refuse to work.
Also, I use a Logi M575 trackball most of the time. But occasionally switch to my Evoluent vertical mouse if my hand needs a change.