OmniTouch

We present OmniTouch, a novel wearable system that enables graphical, interactive, multitouch input on arbitrary, everyday surfaces. Our shoulder-worn implementation allows users to manipulate interfaces projected onto the environment (e.g., walls, tables), held objects (e.g., notepads, books), and their own bodies (e.g., hands, lap). A key contribution is our depth-driven template matching and clustering approach to multitouch finger tracking. This enables on-the-go interactive capabilities, with no calibration, training or instrumentation of the environment or the user, creating an always-available interface.

Previously: Skinput.

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