Earlier this year Firefox ramped up its speculative pre-connections ‘feature’ (which some call “predictive preconnections”), so that when you even just hover over a link or thumbnail, Firefox may start preloading certain parts of the linked page (this is different from prefetching). Here’s how to disable it.
Apple just released iOS 8 (and OS X Yosemite). Now your iPhone (4S and later), iPad, and iPod can have Quick Type predictive typing, Voice embedded Messages, Home Kit home automation, and Health Kit health and activity monitoring, along with some less interesting ‘upgrades’. Well, not now, literally, as you will have to wait for the fall to get either iOS 8 or Yosemite.