Geez, how hard can it be?

The whole balloting crisis, currently being played out in the primaries but surely to only get worse during the general election, seems to Rico to be a tizzy over nothing.
How hard is it to write a computer program that displays the choices for a particular race on a touch screen, records the results, and prints out a slip showing all the voting?
The voter could check that his vote was recorded properly, then put the slip into a box where, if necessary, it could be counted by hand later.

Rico says he knows he's brain-damaged, but this seems so simple... (Hell, they do it at grocery stores every day.)