Salesforce Canvas is a mashup framework for consuming third party applications within Salesforce. Its goal is to connect applications at a UI level instead of an API level. Platform Connect will ...

Canvas API Library for Java This is a Java library which wraps the Canvas LMS REST API. It allows you to make requests to the API using Java domain objects while the low level details of the HTTP ...

The user draws in an HTML5 Canvas object which is read by a Java Web Server. From there it gets converted to serial commands for an Arduino which controls the steppers with two EasyDrivers.