Creates a pattern on the canvas dynamically.

Creates a gradient on the canvas.

Interpret finger (or stylus) activity on touch screens or trackpads.

Create screenshots and screencasts from your web app!

Add support for styluses and other types of user pointing/input deviced besides a mouse, including detecting of tilt.

The MediaStream Image Capture API is an API for capturing images or videos from a photographic device. In addition to capturing data, it also allows you to retrieve information about device capabilities such as image size, red-eye reduction and whether or not there is a flash and what they are currently set to. Conversely, the API allows the capabilities to be configured within the constraints what the device allows.