Gestural Interfaces: A Step Backwards In UsabilityNote: This was published as part of my bi-monthly column in the ACM CHI magazine, Interactions. I urge you to read the entire magazine -- subscribe. It's a very important source of design information. See their website at interactions.acm.org. (ACM is the professional society for computer science. CHI = Computer-Human Interaction, but better thought of as the society for Interaction Design.) This
