Tatsuo Nomura
... that Tatsuo Nomura's "Pokémon Challenge" for Google Maps, created as an April Fools' Day prank for mobile phone users, led to the development of Pokémon Go?
... that <b id="mwA8s"><a href="./Tatsuo_Nomura" id="mwA8w" rel="mw:WikiLink" title="Tatsuo Nomura">Tatsuo Nomura</a></b><span about="#mwt54" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"`s","href":"./Template:`s"},"params":{},"i":0}}]}' id="mwA80" typeof="mw:Transclusion"><span typeof="mw:Entity">'</span>s</span> "Pokémon Challenge" for <a href="./Google_Maps" id="mwA84" rel="mw:WikiLink" title="Google Maps">Google Maps</a>, created as an <a href="./April_Fools'_Day" id="mwA88" rel="mw:WikiLink" title="April Fools' Day">April Fools' Day</a> prank for mobile phone users, led to the development of <i id="mwA9A"><a href="./Pokémon_Go" id="mwA9E" rel="mw:WikiLink" title="Pokémon Go">Pokémon Go</a></i>?