Action Trackchair
Most mobility solutions are focused on traversing flat, firm ground. The Action Trackchair gives mobility-challenged persons the ability to go pretty much anywhere they please. As the name suggests, it rides atop tracks instead of wheels, letting it tackle all sorts of terrain, including sand, mud, ice, dirt, and gravel. Multiple models are available to suit different users, including models that tilt, models that stand, and models that are under 30" wide, allowing them to access places many powered solutions can't.