May 6, 2009 Usability Testing For Business ROI This is the presentation I gave at the CMS Expo last week. Enjoy! Visit UsabilityTesting.tv for “Expert Usability Testing”. To watch the Usability Testing video of JoomSuite click here. Tags: design, roi Posted in: Usability 0 Merav Knafo Merav Knafo is the founder and CEO of iJoomla, Inc. She loves writing about Joomla, usability and Social Networking.