SEW Experts: Voice Search: Mobile Tactic Here. Now. 2DAY.

Mobile has long been called marketers' next emerging opportunity. So, from a local search standpoint, how do you prepare for the opportunity? In today's Vertical Challenge column, "Voice Search: Mobile Tactic Here. Now. 2DAY.," local search expert Gregg Stewart explains that a very old offering is hot once again: directory assistance (DA), and its new subcategory of voice search.

About the author

Kevin Newcomb joined ClickZ in August 2004, covering search marketing and other online marketing topics. He has been reporting on web-based businesses since 2000.

Before the bubble burst, Kevin was a marketing manager for an online computer reseller, handling copywriting, e-mail marketing, search marketing and running the affiliate program.

With a combination of real-world marketing experience and years of business journalism, Kevin brings to ClickZ a unique ability to deliver news and training materials that help online marketers do their jobs better.