HELVETICA | Independent Lens . PBS http://www.pbs.org/independentlens/helvetica/filmpage.swf Helvetica Helvetica. It’s everywhere: this typeface spells out tax forms, labels, street signs and company logos. More than half a century old, this ubiquitous font emcompasses the worlds of design, advertising, psychology and communication. HELVETICA explores the places, people and history of the font, revealing a new and…