Apple has approved iTether, a $15 app that allows Mac and Windows users to connect their iPhones to their computers over USB and then get online over a 3G connection without the need for a special tethering plan. You can download the app here.
Until today, there were only two airlines in the U.S. that offered WiFi Internet access on all of their planes: Virgin America and Southwest Airlines subsidiary AirTran. Today, Delta is joining this group.
I'm a jaded tech blogger, but Microsoft's HoloLens project is without doubt the most exciting project to come out of Redmond in years. After years of talk about augmented reality, this may be the first project that actually lives up to the hype.