Francis Moloney and David Ryan published a series of short videos describing some of the UI controls:
– Activity Streams
– vCards for Profiles and Communities
– Custom Template
– Custom Actions
Currently there are UI controls available for IBM Connections and IBM SmartCloud for Social Business. Some of the controls work against both environments, e.g. the files and communities grid while other controls, e.g. profiles are different controls at this point. David describes this in more detail in this video.