Coding without a keystroke: The hands-free creation of a full video game

I find it funny that the game is called &quot;Dig Dog&quot; since in 1994 there was a German car &quot;racing&quot; game released called &quot;Dog Dogs&quot;, where you had to obey the traffic rules (it was educational). Everyone I know tried to break the &quot;spirit&quot; of the traffic rules in this game without getting punished.<p>Here a playthrough: <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=YMt8uXMkAmA" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=YMt8uXMkAmA</a><p>And here two playthroughs where the player try to break the spirit of the traffic rules:<p><a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=ZwWPe6oCB5U" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=ZwWPe6oCB5U</a><p><a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=XluZRF2VPy0" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=XluZRF2VPy0</a>

Has anyone who is not a native speaker gotten dragon to accurately detect even basic commands like page up, page down etc.? I&#x27;ve been testing such a system for months now and I can&#x27;t get past the basics.<p>Also has anyone used the smartnav? I&#x27;ve been thinking about it but wasn&#x27;t sure how good it is. I just switched to a roller mouse red which is still hand operated.

Interesting. I wonder if things like head tracking could also be utilized for improved efficiency even for those of us without any injuries or disabilities.