Thanks for the link and the pics.
Those staples look really perfect for shoe repair!
The sharp tips would allow to penetrate upper and sole material really easy.
Bending (for closing) can be done with plers only, anyway.
For just this spezific reason I carry a Leatherman-style multitool on some of my hikes.
We should start a new thread dedicated to shoe repair!
BTW, I see how different the construction work is done in the US, than in EU.
You have wood and compound walls, we have bricks, mostly.