Nandan Nilekani, Chairman of the Unique Identification Authority of India, which is rolling out India's unique identity number, will be discussing with us at #NAMA (MediaNama's conference on digital leadership), the opportunities for the Internet and Mobile industry in India in a post-Aadhaar world: potential applications of Aadhaar and the implications it has for digital businesses, challenges of authentication, potential uses for the API, potential for digitization of government services and the role of Internet and Mobile businesses in this.