Personal Tech Special - The New York Times Personal Tech: A Special Section By SAM GROBART 27 minutes ago Leigh Guldig A reporter imagines when the world will be completely wireless and digital and how much the products will cost. No One Needs to Know You're Absent-Minded Smartphones, e-readers and other devices aid people who might have trouble seeing or remembering where they parked the car. In Praise of Typing, the Clattering Kind By GREG BEATO 19 minutes ago The New Main San Francisco Public Library has a Typewriter Room, with one typewriter and one chair. This is not a joke. A Guide to Deciphering the Language of Smartphones Buying a smartphone means wading through a number of specialized terms, like 3G, 4G, CDMA and GSM. Here is a guide to some of them.