Mousio is described as 'Control the cursor, click, and drag using only keyboard shortcuts. Features resizable on-screen grid navigation, focus highlighting, multi-display support, and customizable Dock-style launcher' and is a keyboard navigation utility in the office & productivity category. There are more than 25 alternatives to Mousio for a variety of platforms, including Mac, Windows, Linux, Google Chrome and Mozilla Firefox apps. The best Mousio alternative is Vimium, which is both free and Open Source. Other great apps like Mousio are Vieb, Shortcat, hunt-n-peck and Vimperator.
Mouseless Browsing (MLB) enables you to browse the web entirely with the keyboard. The basic principle is to add small boxes with unique ids behind every link and/or form element. You just have to type in the id to trigger the corresponding action i.e.
Germany
EU