This document provides an overview of the Client Object Model in SharePoint 2010. It discusses the .NET, ECMAScript, and Silverlight Client Object Models, which provide a consistent developer experience across platforms. The Client Object Model provides a complete API for SharePoint instead of additional web services. It also allows results to be returned as recognizable SharePoint objects. The document includes examples of equivalent server-side and client-side objects, and how to add and use the ECMAScript Client OM in an ASPX page. It concludes with a thank you and contact information.