---QUOTATION--- The problem I see with exosuits is that they seems to be quite prone to damage and environmental hazards, kinda like a track in a tank. ---END QUOTATION---
Most of the ones I see have several large power cables going to them. I see the biggest problem being energy usage and storage. I mean my cell phone cant go a day and a half without charging and all it really does is power a small lcd touch screen. These thingsa re lifting 200 lbs and whatnot. I expect energy storage limitations to be the real problem. They can make them stronger, but the batteries to power them for more than an hour or two at a time are going to be hard to develop.