If you are a remote student but would like to watch the lecture live (and ask questions as well!), then you can attend using CU's video conference system.
To do that, go to <http://www.colorado.edu/oit/tutorial/zoom-download-and-setup> and follow the on-screen instructions to download the free Zoom app. Then launch Zoom and enter the Meeting ID below.
The meeting id for this semester is 379485239.
You can also join via your web browser: <https://zoom.us/j/379485239>
Hope to see you!