Project collaboration application for iPhone

Here is small video preview of an enterprise project collaboration app for the iPhone we are working on. The iPhone app serves as a client to an existing web software living on enterprise servers. It is a mixture of project collaboration, document management and messaging.

All project related workflows are realized by sending documents in messages to project members in a structured manner. The application thus behaves pretty much like an email application and allows the user to browse sent and received messages.

The application works in a hierarchical way: A user can browse projects he is participating in. Tapping a project shows the user's folders inside the selected project which contain messages. A message eventually has attachments which can be viewed.