Salient features:(1) It will travel a long distance in a short period of time due to its telescopic arm.(2) It can cross any hurdle very easily due to telescopic arm and INCHWORM motion(3) It can move on an inclined surface very easily.(4) It will be a lightweight, low cost, long life rover.(5) It can move in any direction.
Inchworm motion can solve many problems.It can solved problems regarding inclined surface, potholes,moving any direction,can move at 360° angle,move faster than conventional rover,more stability.Wheel based rover cannot tackle the problem of inclined surface.Just think it is a perfect rover for extreme terrain surface.Both arm can move even in any direction making any angle.The complete solution.
Can you provide me a video or link that some research has been done on inchworm motion and telescopic arm based rover.It will move faster than wheel based rover.The main point is that even it can move on desert surface or chances of sand trapping is nil for this mechanism.Telescopic arm based rover is far far better than wheel based rover.It can work even in high speed wind conditions due to its stability.You just tell me only a single extreme terrain surface problem which it cannot solve.
I don't have any evidence but it is based on my intuition and common sense.And sometimes common sense works better .