how to make OS to skip mouse and keyboard inputs?

how to make OS to skip mouse and keyboard inputs?

References

Reference NO 1

http://stackoverflow.com/questions/15186224/how-to-make-os-to-skip-mouse-and-keyboard-inputs

Reference NO 2

http://kb.vmware.com/kb/1008443

Reference NO 3

http://www.bbc.co.uk/accessibility/guides/keyboard_mouse/computer/mac/os_x/

Reference NO 4

http://davemeehan.com/technology/how-to-reset-an-apple-wireless-bluetooth-keyboard-mouse-or-trackpad

Reference NO 5

http://www.wikihow.com/Use-Your-Computer-Without-a-Mouse

Reference NO 6

https://support.steampowered.com/kb_article.php?ref=5365-RXBN-5508

Reference NO 7

https://discussions.apple.com/thread/5117490?start=0&tstart=0

Reference NO 8

http://runescape.wikia.com/wiki/Mouse_keys