Pressure adds depth to displays Image TRN 061604

Description: The multicolored ring surrounding the stylus tip touching this tablet computer screen provides visual feedback about the angle and pressure of the stylus, which are used as program controls.

Source: University of Toronto

Story: Pressure adds depth to displays
TRN June 16/23, 2004

TRN Categories: Displays; Human-Computer Interaction

Form: Still

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