Teaching the server tech you need for development and production. Eliminating the frustration of server configuration. Databases, configuration management, containers, proxies, security, PHP, and much more.
With their small size and ubiquitous use, we’ve become quite accostomed to commercial home-monitoring camera systems — so much so that they tend to fade into their settings, even when prominently placed up front and center. It’s an extension of camera-equipped-everything maneuvering us to take the constant recording of our lives for granted.
A page that talks about passive and active sonar sensors. Security uses, especially the seismics. Links to other books and DoD video footage. I think this would be useful for training as well as surveillance applications.