I take field pictures and data. Currently I am juggling (often in wind, cold and rain): -- Good quality camera. -- GPS receiver for recording waypoint coordinates. -- Compass, for picture direction. -- Paper notebook, for notes about the picture. -- Pencil to write in the notebook. And then I spend the next day on the office computer integrating all this info into a table.
I am enough of a gadget freak to know that all these functions are available on gadgets, but not enough of a gadget freak to know if they are conveniently available on one gadget.
Ideally, I want the gadget to take a good picture, and record the picture number, GPS coordinates, direction, and notes from a keyboard into a table that can be downloaded to a computer.