Great piece in The New York Times, with clear-eyed (and entertaining) commentary from a writer and book critic about how technology has improved his reading life. This bit comes from his section on the smartphone:
Keep an audio book or two on your iPhone. Periodically I take the largest of my family’s dogs on long walks, and I stick my iPhone in my shirt pocket, its tiny speaker facing up. I’ve listened to Saul Bellow’s “Herzog” this way. The shirt pocket method is better than using ear buds, which block out the natural world. My wife tucks her phone into her bra, on long walks, and listens to Dickens novels. I find this unbearably sexy.