Some of the important features about Proxy Switcher addon are listed below. This is followed by an overview about this addon. This summary contains few words about the addon, its function and features.
The capacitive touchscreen is designed for a bare finger, or multiple fingers for multi-touch sensing. The screens on the first three generations have a resolution of 320Ã480 (HVGA) at 163 ppi; those on the iPhone 4 and iPhone 4S have a resolution of 640Ã960 at 326 ppi, and the iPhone 5, 640Ã1136 at 326 ppi.
To deliver a Retina display at 10-inches you need to pack in more than 300 pixels per inch, but at 15-inches you can get an identical effect with considerably fewer pixels. The iPhone 4S has 326 pixels per inch, and the new iPad delivers the same quality with 264. At least that's what Apple would like you to think.