Enhancement features take advantage of special user or device capabilities and need to be backed up by more traditional implementations of the same interaction.
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Natural Mappings and Stimulus-Response Compatibility in User Interface Design
Human Computer Interaction Articles, Videos, Reports, and Training Courses
Human Computer Interaction Articles, Videos, Reports, and Training Courses
Progressive Enhancement: What It Is and How to Use It in Web Design - DIGITECH Web Design
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Responsive Design and Progressive Enhancement for UI Prototypes