Veteran iPhone case-maker Incase sent us this image of all four iPhone forms in profile — each covered by a version of their Slider cases, which, as Incase says, has been available since the introduction of the iPhone in 2007. We thought we’d share it; simple, yet fascinating, isn’t it. The pace of change has slowed somewhat of late. At least, cosmetically anyway.

Oh, right — the Slider; you can pre-order your $35 iPhone 5 Slider case now, and Incase will ship one to you when they become available in October.

Source: Incase

Apple is renowned for its obsession with detail and making even the slightest things — such as internal components — just as beautiful as the devices that house them. That’s why, during his recent WWDC keynote, Tim Cook said Apple’s new MacBook Pro was more beautiful on the inside than rival machines are on the outside.

This attention to detail is evident in iOS 6, where the slider reflections change as you tilt your device.

Slide is a free reflex-testing game for iOS that takes the unlock screen slider from your iPhone and puts it to work elsewhere – mainly, as physical exercise for your thumb.