Currently their first concerns are for Military uses as an unmanned tactical vehicle. They have given an open contract for development to the company iRobot. The current objective involves expanding/refining the inflatable arm to include control & sensor functions.
ISS (Russian Spacewalk)
On August 30th both the NASA astronaut as well as Japan’s astronaut will be doing a spacewalk where they install a power relay unit and set up power cables for the new module scheduled for arrival next year. Oh, and put a new thermal cover on the docking port.