one of the Metric Profiles defined in the 1EdTech Caliper Standard. The Caliper Tool Use Profile models an intended interaction between a user and a tool. In other words, when a person utilizes an application/tool in a manner that the application determines to be its intended use for learning. An app that implements the Tool Use Profile can send events indicating such usage. The Tool Use Profile enables the gathering of basic usage information. It provides an easy way to get started with a base level of instrumentation by allowing the learning tool to determine its use. Any learning app can be instrumented using this profile to detect when a learner accesses the tool and uses it in the way it was intended.
