Extra static arms on a waistband
Kind of like a Dr. Octopus rig where the harness goes around your
torso to position two or even four positionable alarms to hook/hang
something on or something to support something you're carrying. Two
or three points of articulation for trays of food or multiple tools
for something hot without burning your fingers. You could even put
hooks on them so that you could hang stuff off of them like gloves or
tools.
Then if you start put in attachments to hold you could actually lean
your body in to drill hole was turn things something to pursue until
you can come up with a fully articulated set of arms that you could
put on with the battery pack that move around your voice command and
eventually your mental command.
