Take a Surveying Support Page With you To The Field!
If you look in the right sidebar of any page on Land Surveyors United, you will see a QR (Quick Response) bar code which can be scanned with any smartphone and taken with you into the field. To give it a try, take out your phone and scan the following code with your camera.
How To Use QR Codes for Support
If you find a discussion or tutorial to be especially helpful, simply scan your mobile phone camera over the QR Code in the sidebar and the URL of that exact webpage will automatically be made portable for you and transfer to your phone. Not only that, it will automatically translate the page into your native language (if other than English).
Download QR Code Readers
As well, there are many sources for free QR Code Readers for your smart phone.