I think that 3d printed artificial limbs/bodies with integrated artificial muscles could go a long way towards enabling dexterity and higher strength-to-weight ratios and other performance capabilities. For example if someone could do that with HASEL actuators like the ones manually made by Artimus.

Another idea I had for computer vision indoors was to make something like a super fast constructive solid geometry part of the process. Because that's a really high level of scene understanding that could potentially make things more efficient and more accurate. Especially for indoor with a lot of very regular shapes.

Not saying those things exist yet or are easy to do.