Follow the steps on my first instructable to design and create your own iPhone case and spend hours adding hinges and designing a system for the iPhone case to hold your iPhone up. Or...
Option 2(better option):
Let me introduce you to the TriStand Case for your iPhone 4 or 4s, this is my solution to such a frustrating problem, the TriStand iPhone case is a stylish and rugged snap on case for your iPhone 4 or 4s which was designed by me. As well as protecting your iPhone, this case houses 3 flip out integrated stands; these stands can be used to stand the iPhone in 1 of 3 orientations, a portrait orientation and 1 of 2 angles on both of the landscape orientations, one is great for typing, and the other is great for watching videos!
Aren't these stands just going to swing open in your pocket? No, the intelligent design uses 'ball in socket' like catches to prevent the moving parts from opening by themselves in your pocket.
How do I know it works? Well, a simple question needs a simple answer, I now own 2 prototypes of this case which have been used to perfect and tweak the design of the case to perfection.
This to me is an elegant solution to a very common problem.
So how do I get one of these cases?...