Here are some links to screencam demos, previous posts about FlexSpaces (both Flex+Browser and Flex+AIR), an open source RIA client for Alfresco ECM (and for Adobe LiveCycle Content Services ES too). FlexSpaces has many features including multiple views (icon/thumbnail/grid/coverflow), doclib, search, workflow, and wcm. The AIR version has desktop native drag/drop/clipboard support. These clients also have UI (auto-tagging, tag suggesting, geo-location tag google map) for the Alfresco Calais integration. FlexSpaces uses Cairngorm and has been refactored to use the presentation model pattern.
FlexSpaces showing Calais Integration features
Additionally, prototype work has started on FlexibleShare, which leverages FlexSpaces components in an open source Flex based portal container / dashboard with Flex based pods for open source enterprise software (Alfresco ECM, Alfresco Share, reporting/BI, BPM, Liferay portal backend) and also LiveCycle. Also plan to enable the pods to be used as Adobe Genesis Tiles.
Other FlexSpaces Screenshots / Screencams
Liferay + FlexSpaces + Alfresco
Alfresco Share 3.0 Integration, Thumbnail, CoverFlow View, Advanced Search
Tagging, Categorization, WCM
General Features and AIR specific features
Start workflow, Tasks dashboard tab, preview, dual pane drag/drop
Integrated Semantics
Integrated Semantics Blog
FlexSpaces Forum Topic
FlexSpaces on Google Code
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Steve