[[!meta title="Feature list for an OpenStreetMap editor for mobile devices"]] [JOSM](http://josm.openstreetmap.org) and [Merkaartor](http://merkaartor.be/) are really nice programs for editing OpenStreetMap data on the desktop, and [OSMTracker](http://wiki.openstreetmap.org/wiki/OSMtracker) is acceptable for Windows Mobile devices. However, OSMTracker is very inflexible when it comes to tagging abilities. So a perfect mobile application would combine the best of both worlds: * displaying the raw XML data, maybe in real-time via mobile internet connection * displaying the rendered map * recording a GPX track * take pictures if the mobile device features a camera * serve as a voice recorder * adding and tagging nodes, ways, and maybe relations in a key=value manner * maybe allow presets for different objects, like JOSM has. These could be implemented like the customizable buttons in OSMTracker. * auto-completion for keys and values would be great for people like me who cannot remember actual tag names... * The absolute killer feature would be the ability to automatically import the changed data into desktop software like JOSM/Merkaartor, and export diffs.