Thanks to Dale Amon for the tip about something called the Crypto-Gram Newsletter, which contains much of White Rose relevance. Dale particularly singled out a piece called The Future of Surveillance. Excerpt:

Some uses of surveillance are benign. Fine restaurants sometimes have cameras in their dining rooms so the chef can watch diners as they eat their creations. Telephone help desks sometimes record customer conversations in order to help train their employees.

Other uses are less benign. Some employers monitor the computer use of their employees, including use of company machines on personal time. A company is selling an e-mail greeting card that surreptitiously installs spyware on the recipient's computer. Some libraries keep records of what books people check out, and Amazon keeps records of what books people browse on their website.
And, as we've seen, some uses are criminal.

This trend will continue in the years ahead, because technology will continue to improve. Cameras will become even smaller and more inconspicuous. Imaging technology will be able to pick up even smaller details, and will be increasingly able to "see" through walls and other barriers. And computers will be able to process this information better. Today, cameras are just mindlessly watching and recording, but eventually sensors will be able to identify people. Photo IDs are just temporary; eventually no one will have to ask you for an ID because they'll already know who you are. …

And as soon as I saw the title The Patriot Act and Mission Creep I knew that White Rosers would want to look at that one also.