FlexSpaces+AIR and FlexSpaces+Browser RIA clients for Alfresco have the following Calais features (using the Calais Integration for Alfresco, also in the Calais gallery): semantic tagging, auto-tagging, semi-automatic tag suggesting, node semantic tag properties editor, multiple semantic tag clouds, automatic geo-location tagging (displayed in a google map). These clients are implemented in Flex, AIR, ActionScript and server-side REST api JavaScript web scripts. (The AIR version supports additional desktop drag/drop features). Developed by Steve Reiner (Integrated Semantics).