Meta, Super and Hyper are modifier keys that modify the key's function. They are specific to the Symbolics Space Cadet Keyboard used on Lisp machines back in the day. Their function is sometimes emulated using other keys. Meta The Meta key is not found on modern keyboards. Its use is sometimes emulated with AltGr (on some international layouts) or the right Alt key on the others. In addition: Sun keyboards have a meta key (â) as well Emacs calls Esc the Meta key Super The Super key is equivalent to or the â (command) key. In Ubuntu, it's just another name for . Hyper Hyper is the fourth (counting Ctrl) and last modifier on the Space cadet keyboard.
The photos (via MacRumors) show a battery with a 1,810 mAh capacity, which is a bit bigger than the iPhone 5s' 1,560 mAh battery. This isn't too surprising considering that the iPhone 6 is expected to feature a larger display with a higher resolution than that of the iPhone 5s.
If you're trying to figure out what your iPhone 5 -- or your next Android device or Windows Phone -- is going to look like, here are six things you need to know about smartphone batteries.i-ion pouch cells tend to be fragile and rely on the smartphone case for protection, and so officially are not user-replaceable. 2. Squeezing in run-time. The energy density of a Li-ion pouch cell determines how much run-time you can pack into a given size (volumetric) or weight (gravimetric).