Virtual reality can be used to enhance education, especially in the remote context. Cross-reality interfaces can be useful for users who wish to access shared virtual spaces from different devices. Emotion recognition can then be used to supplement the lost non-verbal cues and allow teachers to address students in need. We introduce several types…

Whether as status notifications in news feeds or interactive prompts in online video services, updates punctuate the background routines of media by bringing a variety of changes to the attention of users. In this dissertation I argue that updates rationalize media change by making previously obscure actions of users and movements of technologies…

Hard disk drives are used in everyday life to store critical data. Although they are reliable, failure of a hard disk drive can be catastrophic, especially in applications like medicine, banking, air traffic control systems, missile guidance systems, computer numerical controlled machines, and more. The use of Self-Monitoring, Analysis and…