This question has options. How would someone go about accomplishing this goal?
How to dice a potato quickly.

Available options:
* Slice the top and bottom off of the potato so it can stand upright. While the potato is standing cut it into slices. Take one slice at a time and cut it in to smaller slices. Take each slice individually and cube it.;
* Cut the potato in half and then into slices 1/4" or less. Take half of those slices and slice them the other way so they look like fries. Then chop the fries so that they become cubes.;
Cut the potato in half and then into slices 1/4" or less. Take half of those slices and slice them the other way so they look like fries. Then chop the fries so that they become cubes.