Dad: Terry,  I need to find a restaurant in Chadds Ford, but none of the buttons on the iPad seem to do that.
Me: I could load something on that could do it.
Dad: I don’t want a new button for every thing I do.
Me: You could just use the web browser.  That’ll almost always do the job.
Dad: What button is that?
Me: It’s labeled Safari and it’s a web browser.  There will be a search bar in the corner, just type what you need and point your way to victory.  If you run into problems, search again.
Dad:  Seems like that button could replace all the others.  Is it catching on?
Me: You could say that.