When it comes to interaction design, one of the most popular concepts is animation and animated effects. Animation can include anything from a cool hover state effect to a full-screen cartoon that ...

This year in digital design brought a wave of new techniques, styles, and trends, most of which emerged to meet the needs of the growing mobile browsing market. Technological advancements changed ...

Frog's Robert Fabricant dissects the ways that credit-card swipes work in New York's subway system, and finds an object lesson in user interface design.

Awards for Web-based interaction design show little understanding of these principles for evaluating design, and still less of the benefit that awards might bring to the appreciation of good design.