IBM Notes is a social business client for improving workforce productivity. It helps you bring the world to your desktop with a single point of access to business applications, social networks, email, calendars, feeds, widgets, instant messaging and more.
It lets you tap your network to use organizational knowledge and quickly locate the people and content you need. You may also collaborate in a smarter way by using social tools integrated into the work experience. These include OpenSocial Activity streams and embedded experiences support, plus business cards, presence awareness, instant messaging, web conferencing and more.
Furthermore, it lets you work anywhere using your choice of handheld devices. You can even work with email and applications when disconnected from the network.