Macworld vendors have apps worth a look

Macworld | iWorld kicked off Thursday with thousands of attendees coursing through the aisles of Moscone Center West, eager to check out the latest software and accessories for Apple’s growing line of products. Hundreds of vendors clamored for their attention using a variety of techniques, from good old-fashioned product giveaways to attractive young people on …

Use Bluetooth to tether your iPhone, iPod touch, or iPad

Glenn Fleishman, Macworld.com, 4/18/2011 Any device running iOS 4.3 supports Bluetooth tethering—here’s how to make it work You should know by now that an iPhone of the right vintage can be turned into a mobile hotspot—a portable router that pumps out a Wi-Fi signal on one side and talks to a mobile 3G broadband network …