NIELSEN NORMAN GROUP

Printed training and course materials in the field of user experience, usability testing, and user interface design

Online business research services, namely, providing customers user-centered research and usability testing; and business consulting services, in the field of executive consulting, management consulting, and strategy consulting in user experience

Training services in the field of user experience, usability testing, and user interface design

Consulting in the field of designing and optimizing user interfaces for websites, intranets, email, mobile applications, web applications, and software applications of others