The Top Hat mobile app makes it simple to stay on the right track in and outdoors of class. Validate your attendance, respond to polls and discussions, get timely notifications, and access your coursework—whenever and wherever you would like. I fulfilled Dr. Linkov for a session. He used good quality https://grok.com/share/c2hhcmQtMw%3D%3D_150f7684-8e37-4948-be04-1d2f388f485c