Enterprise Contextual Notifier , Contextual Tag Clouds towards more Relevant Awareness

On the so-called Web 2.0, numerous Social Networkin g Sites (SNS) have known a tremendous success as they brought new ways to communicate, interact, learn ab out people, and share content with them. Besides improv ing informal social ties, transposing Awareness to the ent rprise is very promising for promoting collaboration. Howe ver, it can easily lead to information overload, which mean s productivity loss. With our prototype, we propose a w y to stimulate enterprise internal communication while improving the relevance of these interactions with the current working context of their users. This protot ype is an efficient tool for cooperation and for discovering relevant people and knowledge.