At iClicker, it is our mission to create products that make active learning simple and flexible. Engage your students in new ways with iClicker Cloud (formerly Reef Instructor). Track attendance using GPS technology, ask target (heat map) questions, administer quizzes, and analyze student performance using a web browser. Students are able to participate using mobile devices, laptops, or iClicker remotes. Instructors can even allow the use of a combination of these devices, all within the same class! Cloud access is always free for instructors and is included when students purchase an iClicker Reef subscription or an iClicker remote. And there are no data limits. iClicker Cloud is our most advanced, flexible solution to empower meaningful active learning in your classroom