Lowrance isn't big in the automotive GPS business, but if you're a boater, you know them. Yesterday they launched the Endura Sierra, Safari and Outback: Sturdy, touchscreen handhelds that take outdoor maps of all kinds.
This is not just any GPS navigation device; this Lowrance iWAY 600c can overlay satellite imagery on its maps, giving you a view similar to what you might see in Google Earth with the roads turned on. Its maps can be mixed into the usual 2D modes and even show up in an elevated 3D mode. Cool.