Using Spanning Backup for Salesforce as a real-world example, we'll walk you through the steps to translate your Canvas app into a mobile app that can be used on Salesforce1. We'll explain the steps necessary in Salesforce, the technologies and tools we used, the challenges we encountered and how we overcame them. This is a terrific resource for anyone looking to get started with Salesforce1. If you'd like to download the full developer guide, you can get it here: http://bit.ly/SF1devguide.
Text of Developer Guide: Turn Your Force.com Canvas App Into a Salesforce1 App