This is the second edition of this guide to creating apps for the iPhone and iPad. It covers the iPhone SDK tools – including Interface Builder, Xcode, and Objective-C programming principles.

Google+ is the new social network from Google. Okay, Wave and Buzz didn’t make the grade but… This page includes several short videos showing how the new service works.

This Linux-based newsreader offers an eight-inch touchscreen and a built in stand. Otherwise, it does Flash, has a lot of pre-stocked apps, but has no internal battery.

With interoperability tests to begin in the fall, the new version of the WiGig specification is getting closer to finalization. Products using the new standard could be available late next year.

The Algiz 7 is a 7-inch, rugged tablet computer from Handheld that comes with Bluetooth, WLAN, GPS, a built-in 2-megapixel camera, and runs Microsoft Windows 7 Ultimate operating system.

If you use Linux with the KDE desktop, Facebook has decided you can no longer upload photos. If that weren’t enough, Facebook has decided that any photos already posted through KDE have to be deleted from the site.

Android 3.0 Honeycomb has been out since February. So, why aren’t there more apps optimized for Honeycomb? With half a million Android activations a day, you’d expect more.

This slide show takes eleven common “truths” about computer security and explains why they aren’t true.

Mozilla’s new release cycle for Firefox has drawn some heat from businesses using the browser. The company has responded by admitting their focus is on users who don’t have an IT department to support them.

A recent survey by G Data indicates most internet users don’t have a good understanding of the threats they’re facing or of the precautions they need to be taking.