The document discusses Nortel's entry into immersive virtual environments called the Immersive Internet using their technology called web.alive. The Immersive Internet combines virtual worlds, simulations, games and 3D applications with social media to deeply engage users. This leads to increased collaboration, effectiveness and retention for employees, customers and partners. Web.alive allows for visually stunning 3D environments, personalized avatars, positional audio and integration with existing business software. It can be used for e-commerce, e-learning and enterprise collaboration by providing contextual information, security and interaction that current solutions lack.