With all the noise about iOS 7, you might have forgotten about one of iOS 6’s least-known features: Guided Access, which lets you lock down apps and interface elements to protect your iPad or iPhone from prying eyes or rambunctious kids. Rene Ritchie of iMore gives an overview of how to use this feature, including how to simulate a “Guest Mode.” follow link
Fixing Save as Adobe PDF Crashes
There have been many reported instances of the "Save as Adobe PDF" workflow crashing regardless of application, but precious few workarounds or resolutions. In troubleshooting, I discovered that there were three instances of the "Save as Adobe PDF.action" in three different locations: /Library/Automator; ~/Library/Automator; and /System/Library/Automator. By eliminating all except the version in /System/Library/Automator, the workflow started behaving, and I was able to cut PDFs directly from the Print dialog.
- ExtraBITS for 17 June 2013 (17 Jun 13)
Lock Down Your iOS Device with Guided Access
Check out the Take Control ebooks that expand on the topic in this article: