Recognizing the need for easy access to learning, Injani collaborated with PT Kalika in developing a mobile educational practice tests called pintarujian. With this system, students can easily practice different subjects using a list of multiple choice questions and those modules run on top of Yahoo Messenger. Parents can purchase cheap phones and give them to their children so that they can practice the subjects (such as mathematics, english, etc) any time any where. It is far more convenient than carrying around books and furthermore it automatically calculates the score, thus allowing the parents to easily track the progress of their children's education levels. For more information, please go to www.pintarujian.com