Respondus is a custom browser that locks down the testing environment when taking a test in HuskyCT.
The download link is found on the Institution Page on your HuskyCT account; download and installation instructions are also available here https://confluence.uconn.edu/ikb/teaching-and-learning/huskyct/general-support/downloading-and-installing-lockdown-browser-in-huskyct. It can be installed on a Chromebook so long as it has a working webcam/microphone.
Respondus is installed on library PC desktop computers; these computers do not have webcams.
For more help or questions about Respondus, please contact the UConn Technology Support Center https://techsupport.uconn.edu/
For more information on taking an exam in a campus library building, see Can I take my exam at a campus library?