Travellers sun dials
Coincidentially I have found very old ancestor (from the year 1612) of my planned mobile sun dial. It also contains a compass. The horizontal equilibrium is solved as stativ. In my project, equilibrium is ensured by bubble or by plumb line. Read more about ancient sun dials in here.
This is the gadget simulating sun dial as hand wearing device. It is the masterpiece of brillant design and style. Very nice piece. You can purchase it with the website http://www.blueunplugged.com. Read more about this stuff in here or there.