The crutch o' the future!

So my last year at designschool as a un-educated young man is coming. After this year I will be finished with my bachelor in industrialdesign here in Sweden and I therefore have to make a degreeproject. I want to make this crutchproject Ive been playing around with.

When I broke my foot, I realized that in the crutches I had to buy there were alot of flaws. So here is my Idea. I want to design a crutch-like product that is afordable and that solves all these flaws I found. That would be kool...