Tim Ginn

TouchMark: flexible document navigation and bookmarking techniques for e-book readers

Roel Vertegaal, Doug Wightman, Tim Ginn, 2010, Graphics Interface.

DisplayObjects: prototyping functional physical interfaces on 3d styrofoam, paper or cardboard models

Roel Vertegaal, Tim Ginn, Eric Akaoka, 2010, TEI '10.

BendFlip: Examining Input Techniques for Electronic Book Readers with Flexible Form Factors

Roel Vertegaal, Doug Wightman, Tim Ginn, 2011, INTERACT.