I cannot see how at this stage, revamping the HX to make it...

I cannot see how at this stage, revamping the HX to make it simpler is going to get it to market sooner.
Actually, I fail to see how MULE can be classified as a robot. For starters does it do anything automatically? Looks like a small crane that is manually loaded and unloaded.

SAM the other construction robotics product....it has been so long since we had a discussion about SAM, must we really do this.
A hammer on the toes seems like it might be less painful.
U know....Hot copper does have a search feature. Please use it to read the old posts about SAM over the last 4 years and save us from all the pain of rehashing the SAM vs HX discussions.