The purpose of this product is to produce a mobile application named HCI Go! Human Computer Interaction is a theoretical subject. Most of the time, the teaching and learning session adopt chalk and talk method. Thus, the production of this application is to enrich the teaching and learning method by adopting the 20th century learning method. This is an interactive learning application. With this application, user will experience the interactive learning for Human Computer Interaction subject. User also can enrich their knowledge in this subject through the interaction in the application. It has the potential to change the way we teach and learn across the typical classroom board. It can upgrade, and expand the participation in lifelong learning. However, it cannot replace lecturers, but in addition to existing methods it can improve quality and achieve their teaching, and reduce time for administration. This is aligned with the 20th century learning method where it enables every student to achieve their potential and help to build an education workforce that is authorized to change. At the same time, the education application will be able to aspire towards future learning communities. In addition, HCI is a subject that is not only learnt by students in colleges or university, but, personnel involved in this field will also can use this application to enrich their knowledge for their daily working activities.