Here's how it works; students sign-up on Study Boost and link their favorite IM service or SMS (mobile number) to their Study Boost accounts. Then students create batches of questions or find batches of questions made by others. After creating and or selecting batches of questions students "activate" those questions. Activating a batch of questions means that those questions will be sent via IM or SMS at intervals specified by the student. Students answer the questions and get feedback via IM or SMS.