Regalix offers a visual search product called ProductSnap that allows users to take photos of products and have the items recognized and linked to online product pages. The technology recognizes products from print materials, product packaging, and 3D objects from different angles. It aims to link offline marketing to online commerce by enabling users to point their mobile device camera at an item and instantly obtain more information or purchase the product. The document provides details on how ProductSnap works, potential applications, and how companies can integrate it into their mobile apps.