I need to set a keyboard key matching to set an action done for a specific button in an object.

For example:
      If I have a button named "VERIFY" at Sales order, I should be able to use keyboard key match like Ctrl+Shift+v to call this button.

I already checked this module (OpenERP 7 Keyboard Shortcut) from http://openerpservice.in/keyboard-shortcut-for-openerp-7/.  But couldn't obtain the result I anticipated.