The use is for a super portable game console. As you can see from all his links lots of people are interested in this type of thing.<p><a href="http:&#x2F;&#x2F;blog.petrockblock.com&#x2F;retropie&#x2F;" rel="nofollow">http:&#x2F;&#x2F;blog.petrockblock.com&#x2F;retropie&#x2F;</a>. That&#x27;s a project that sets up a whole bunch of emulators and stuff to get you started if anyone is interested.