The name says is all, your iphone needs to be in an upright position so that you can see what is displayed on the screen without having to pick it up. Handy for the workaholics.
I've included three versions of the iphone stand, version 2 is ok if you don't have a latex case around your phone, but I do and that resulted in version 3. The only problem with version 2 and 3 is that they are difficult to print because of the large overhang. Version 4 was therefore created, it provides access to the iphone multifunction button, and it is easier to print. Some screenshots of version 4 are included. For an ipad this solution doesn't work because something heavy should go in the base of the stand to keep it upright. Apple does sell this of course and it comes with a charger.