Chapter 8. Ringtones, Nike, & Talking Buttons

If you're baffled by the title of this chapter—why on earth are those three random features covered in a single chapter together?—you're forgiven. The answer is simple: All three are wicked cool features, each too short to justify a full chapter, and they didn't really fit anywhere else.

So, OK, you're right: this chapter is one big mishmash of miscellany. What were you expecting—Shakespeare?