The Macintosh, the iPod, the iPhone, and the iPad all forever changed the personal-computing landscape, but the visionaries over at 1 Infinite Loop (soon Apple Park) are **t about to start coasting on their space-gray laurels. At the June 5 WWDC in San Jose, Apple once again elicited a collective gasp of amazement from the world when it unveiled its latest groundbreaking advancement: a $29 case for the Apple Pencil.*