Google's 'conversational search' lets you chat with your search engine

Google has issued an update to its Chrome browser that lets you use everyday language like "how do I get there?" to interact with its search -- and lets the browser respond vocally as well. It's still an early form of what the search giant demonstrated on stage at Google I/O, but it's an indicator of features to come.The live demonstration last week had Google's Johanna Wright planning an afternoon...