regarding "data" pancake floppy disk madness. two things are important:
for beginners: give them icons that actually look like the functions they represent. points, tracks and layers. google (eg earth) call your "elements" function "layers", you should do the same and also use a similarly looking icon.
for pros: when i click the track icon, locus MUST take me back to exactly(!) where i was when i left the track list last time. same for points.
how you arrange it "internally", ie completely separate or within a tabbed view like now, does not matter much imho. I would like to swype left and right to change tracks though. And it would be GREAT if they looked pretty and were simply editable in place right away instead of going through another (pointless) edit function with another (confusing) view of the same data.
for beginners: give them icons that actually look like the functions they represent. points, tracks and layers. google (eg earth) call your "elements" function "layers", you should do the same and also use a similarly looking icon.
for pros: when i click the track icon, locus MUST take me back to exactly(!) where i was when i left the track list last time. same for points.
how you arrange it "internally", ie completely separate or within a tabbed view like now, does not matter much imho. I would like to swype left and right to change tracks though. And it would be GREAT if they looked pretty and were simply editable in place right away instead of going through another (pointless) edit function with another (confusing) view of the same data.