"AI" as a buzzword appears everywhere in press materials for modern smartphones, but what does it actually do? Samsung published an explanation of some of the performance and battery-enhancing features of its Galaxy S10 phones. There are two systems that cooperate to launch apps faster. App pre-loading learns your patterns, e.g. after using the camera, you launch a messaging app. This system starts pre-loading the messaging app as soon as you launch the camera. The second system, vRamDisk, is what does the actual work - it pulls resources that apps need into RAM. The Galaxy S10 and S10+...