Sketch algo fysikal impl, talk about if they are possible to impl physicly and why

[Abishevs]

Pile Shuffle has an already built model, what could be done is decrease its size and make smaller version test them out.
Like decrease bin counts and or cards per bin.

Riffle shuffle would be compact but quite complex.
As it needs two drives for each halv of the deck. Mehanism to cut the deck in two halves. An perfectly timed interleaving mehanism to be able to do it fast and effeciently.

Wheel design is simple but gonna be quite big.