Stories by: Mike Elgan

More than a year ago, I wrote a column called "Why the iPhone will change the (PC) world." In that piece I described how the user interface of future operating systems -- the next-generation Windows, OS X and Linux UIs -- will have iPhone-like elements such as multitouch, gestures, 3-D and minimal icons.

Ten years ago, every frequent-flying, executive-platinum mobile professional required a desktop PC back at the office and a laptop for the road. "Ultra-portables" or extreme mini computers were an expensive and optional luxury for serious enthusiasts or big shots with expense accounts. But in the last year, all that has changed.

It seems these days that every Tom, Dick and Harry -- or, more accurately, every Dell, Acer and Apple -- wants to get into the mobile phone/handset business.

Everybody's talking today about "Drivergate" - internal Microsoft e-mails that show senior Microsoft executives personally struggling to use hardware products sporting the "Windows Vista Capable" sticker. The e-mails also show that Microsoft lowered its standard for some hardware compatibility, apparently to help Intel impress Wall Street.

Public Wi-Fi hot spots have been popular for about eight years. During that time, companies providing the service have been groping about, trying to figure out how to monetize it. The dominant model to date has been to simply charge for it. Pay us US$20 a month, and you can log in at any of our many locations.

Two different companies this week announced two different visions for customizable mobile phones. Are we entering a new era, where mobile phones are used and sold like laptops -- where you snap on extra functionality on the fly or have them built to order?

Apple Inc. reported record sales, record profits and record revenue Tuesday. The company sold 2.3 million computers, 22.1 million iPods, and 2.3 million iPhones in the fourth quarter of 2007.

Apple CEO Steve Jobs told an interviewer at Macworld this week that Amazon.com's Kindle e-book reader will fail. His shocking reason?: "People don't read anymore."

With each passing year, personal technology -- phones, gadgets, media electronics, and more -- gets better, smaller and cheaper. With the introduction of the Apple iPhone and other milestones, 2007 was an incredible year.

In all the marketing blather about Amazon.com Inc.'s awesome new Kindle e-book reader, you won't hear "e-mail," "RSS feeds" or "online calendars" mentioned at all.

Video games have occasionally served as a convenient scapegoat for whatever ails youth. But just this week, the normal trickle of blame has become a torrent, with loud proclamations from many quarters that computer games are making kids violent, stupid and sick.