People who find Google's image search service frustrating may welcome the latest news from Pinterest: a new visual discovery tool it calls "guided search."
Pinterest guided search on iPad
The mega-image sharing site has developed a new paradigm for visual search, one that applies tags smartly as search filters. It allows users to drill down into any topic by clicking on keyword buttons while browsing matching images.
About.com has spent time exploring Pinterest's new guided search on an iPhone and iPad, the only platforms it's available for initially.
Read our review to see how Pinterest guided search works.