Videos surface showing Nintendo DS in action

Videos surfaced recently showing
Nintendo's DS portable gaming unit in action.  The videos highlight the system's stylus input interface, showing everything from virtual operations to puppies interacting with the pointer.  While some games are gimmicky (rub the girl, rub the girl!), others show that using the stylus might actually be an interesting way to play.  Now we just need to figure out how to play these games in public without looking like complete tools.

[Thanks, Chris]