The more smart watch rumors, the merrier: a source tells the FT Google's (NASDAQ:GOOG)...

The more smart watch rumors, the merrier: a source tells the FT Google's (NASDAQ:GOOG) Android unit is working on a smart watch project that's independent from Samsung's efforts. The paper makes note of a Google patent (filed in 2011) for a smart watch with a "flip up" display and a "tactile user interface." (iWatch rumors: I, II)