We'd been hearing that Philip K. Dick's estate wasn't too pleased about Google's riff on the Nexus-6 name from Do Androids Dream of Electric Sheep and Blade Runner for the Nexus One, and now it looks like they're doing something about it -- Phil's daughter Isa told the Wall Street Journal that the name is a "clear infringement of our intellectual-property rights" and that their lawyers are "dealing head-to-head" with the situation. We're not exactly sure what that means: unlike George Lucas and the Droid trademark, Dick's estate doesn't have a trademark on the Nexus name -- and even if it did, we're not sure consumers would someh
