FlexSpaces (open source Flex / desktop AIR application for Alfresco ECM) has been ported to Flex Mobile.
Here is a video of FlexSpaces Mobile for Alfresco running on an iPad2:
Here is a video of FlexSpaces Mobile for Alfresco running on an Android Tablet (ASUS Transformer):
FlexSpaces Mobile has the full features of desktop FlexSpaces AIR (creation and editing features, not just browsing and viewing).
The cool thing is FlexSpaces Mobile supports multiple mobile platforms from the same codebase (and has mostly the same code-base as the desktop AIR and browser versions).
Used Flash Builder 4.5.1 and Flex 4.5.1. (need to try with Flash Builder 4.6 / Flex 4.6 pre-release ).
All the features work (except favorites which should work if add at least one shortcut through the regular Alfresco client). More work still todo (performance, polish, etc.). Also need to add a preference dialog (for desktop version too) so things that are now in FlexSpacesConfig.xml can be set without repackaging (or at least be able to set the repository url in the login dialog).
Changes for mobile have not been checked into the FlexSpaces google code project yet. Think FlexSpaces Mobile will be free and open source too. Also should have a commercial license / premium version too.
FlexSpaces doesn’t use CMIS (uses custom webscripts) so it can expose all the capabilities of Alfresco, not just what is in CMIS.
CMIS Spaces Mobile, based on FlexSpaces Mobile, is also up and running on Flex Mobile 4.5.1. This can support all repositories that support CMIS (Alfresco, Nuxeo, Microsoft SharePoint, EMC Documentum, IBM FileNet, OpenText, Adobe ADEP / Day CRX, etc.) Look for a future blog post with videos of CMIS Spaces Mobile in the near future.
These mobile apps are geared to the larger screens found on tablets (and desktops). Having layouts for smart phones is not planned (some things could be done easily: tree navigation panel can be hidden already, smaller / less toolbar icons could be used. Other things would be more work: dialogs would need smaller layouts, multi-pane sections (version history, workflow attachments, etc.) would need to be done as overlays.