As such it is one of the simplest possible models of computation. Nevertheless, there is an elementary cellular automaton (rule 110, defined below) which is capable of universal computation.
In 2012, there were some 3,997 distinct Android devices. This year there are a whopping 11,868. Eight versions of Android are currently in use and 37.9 percent of users are running Jelly Bean, the latest version of the mobile OS. Samsung's apparent share of the market is 47.5 percent.
Presto is now available to all mobile and tablet devices running Android v4.1 and above. Each release of Presto is tested on a range of flagship devices from our partner manufacturers; Samsung, Sony, Google, HTC, & LG.