Filed under: GPSEach week Ross Rubin contributes Switched On, a column about consumer technology.
Often, a shotgun is used at the beginning of a dash, but not so in the world of connected GPS devices, where Telenav launched its Shotgun portable navigation device days after Dash decided to exit the hardware business with its pioneering Dash Express.
Unlike Dash, Telenav was no newcomer to the guided navigation space, being a leading provider of tu
