If you like “The Entire History of You”, you should absolutely read Ted Chiang’s “The Truth of Fact, The Truth of Feeling” (looks like a copy is here, most of Ted Chiang’s work is available online). It also looks at the development of continual recording with an easy user interface and how that might qualitatively change human society. It juxtaposes it to a story about the impact of written language as a technology.
For good writings on computerized brains or notions of exo/meta-self/mind, I’d also suggest Greg Egan’s “Diaspora” and Charles Stross’s “Accelerando”, excepts of which appear to be on the class reading list. Plenty of other media also look at these ideas and issues. Also probably worthwhile to read some of the philosophical work on extended-self and extended-mind, and computationalism.