Swivl Expand Lens | Wide-Angle Video Lens and Case for iPad STUDENT SKILLS - Observe students practicing skills from math to language to art! TEACHER REFLECTION - Easy setup for recording lessons for self reflection and impovement. SWIVL INTEGRATION - Designed to connect with the Swivl Robot to capture classroom video for reflection and coaching. VIDEO CONFERENCING - The wide angle video lens shows more people on screen for natural video calling with Skype, FaceTime, or Google Hangout. IPAD STAND - Comfortably watch movies or enjoy hands free video collaboration with the integrated stand.