Google Babble??????Google Talk??Google Voice?????Google+??????????Messenger???????????Hangouts??

???????????3??20???賿?????????????????Slashgear.com????????????????????????????????????????????Google Babble??Google Babble???????5??14?????I/O??????????????

????Google Babble???????????????????Google Talk???????????????????Google Voice?????Google+?罻???????????????Messenger???????????Hangouts?????????Щ??????????????????????????

???????Google Babble???????????????Gmail???????????????á???????????????Android??????Chromebook(???й??Chrome OS???????????????)????Google Babble????????????????????Gmail??????

???????д?????Google Babble???????????????????????????????????????????????????????￡????????????????? BBM(BlackBerry Messenger)??????????????????????????????????Messages??????????????????????????