One of the best demos from this year's Google I/O came when Google was showing off the improvements that were coming to Google Search, especially with voice searches. We've already seen a bit of it roll out with the contextual linking, which brought support for pronouns and linked searches (ie. "How tall is Roy Hibbert?" followed by "What team does he play for?") Now, Google has started rolling out the personal side of search...
Source: http://www.phonearena.com/news/Google-Now-voice-searches-just-got-much-more-personal_id46416
Source: http://www.phonearena.com/news/Google-Now-voice-searches-just-got-much-more-personal_id46416