This is a web based response system called Infuse Learning. This tool is another option similar to http://menitmeter.com, http://todaysmeet.com andhttp://socrative.com . All are great for engagement and assessment. The school districts that are implementing BYOD/BYOT initiatives should add this FREE application to their tool box for students and their devices.
A few of the highlights are:
1. No sign up needed for students or you can create your now classes.
2. Spontaneous responses for short answer, numeric, and Likert Scale questions.
3. There is a drawing function for iPad, iPhone, and Android devices and the drawing function works on a PC as well.